57458128

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:145

約数の個数: 160

約数和(自身を含む): 151101440

約数和(自身を除く): 93643312

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 31, 38, 52, 56, 62, 67, 76, 91, 104, 112, 124, 133, 134, 152, 182, 208, 217, 247, 248, 266, 268, 304, 364, 403, 434, 469, 494, 496, 532, 536, 589, 728, 806, 868, 871, 938, 988, 1064, 1072, 1178, 1273, 1456, 1612, 1729, 1736, 1742, 1876, 1976, 2077, 2128, 2356, 2546, 2821, 3224, 3458, 3472, 3484, 3752, 3952, 4123, 4154, 4712, 5092, 5642, 6097, 6448, 6916, 6968, 7504, 7657, 8246, 8308, 8911, 9424, 10184, 11284, 12194, 13832, 13936, 14539, 15314, 16492, 16549, 16616, 17822, 20368, 22568, 24388, 27001, 27664, 29078, 30628, 32984, 33098, 33232, 35644, 39463, 45136, 48776, 53599, 54002, 58156, 61256, 65968, 66196, 71288, 78926, 97552, 107198, 108004, 115843, 116312, 122512, 132392, 142576, 157852, 189007, 214396, 216008, 231686, 232624, 264784, 276241, 315704, 378014, 428792, 432016, 463372, 513019, 552482, 631408, 756028, 857584, 926744, 1026038, 1104964, 1512056, 1853488, 2052076, 2209928, 3024112, 3591133, 4104152, 4419856, 7182266, 8208304, 14364532, 28729064, 57458128]

約数ペア:

[(1, 57458128), (2, 28729064), (4, 14364532), (7, 8208304), (8, 7182266), (13, 4419856), (14, 4104152), (16, 3591133), (19, 3024112), (26, 2209928), (28, 2052076), (31, 1853488), (38, 1512056), (52, 1104964), (56, 1026038), (62, 926744), (67, 857584), (76, 756028), (91, 631408), (104, 552482), (112, 513019), (124, 463372), (133, 432016), (134, 428792), (152, 378014), (182, 315704), (208, 276241), (217, 264784), (247, 232624), (248, 231686), (266, 216008), (268, 214396), (304, 189007), (364, 157852), (403, 142576), (434, 132392), (469, 122512), (494, 116312), (496, 115843), (532, 108004), (536, 107198), (589, 97552), (728, 78926), (806, 71288), (868, 66196), (871, 65968), (938, 61256), (988, 58156), (1064, 54002), (1072, 53599), (1178, 48776), (1273, 45136), (1456, 39463), (1612, 35644), (1729, 33232), (1736, 33098), (1742, 32984), (1876, 30628), (1976, 29078), (2077, 27664), (2128, 27001), (2356, 24388), (2546, 22568), (2821, 20368), (3224, 17822), (3458, 16616), (3472, 16549), (3484, 16492), (3752, 15314), (3952, 14539), (4123, 13936), (4154, 13832), (4712, 12194), (5092, 11284), (5642, 10184), (6097, 9424), (6448, 8911), (6916, 8308), (6968, 8246), (7504, 7657)]