4419856

素因数分解:

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

素因数の和:132

約数の個数: 80

約数和(自身を含む): 10792960

約数和(自身を除く): 6373104

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 56, 62, 67, 76, 112, 124, 133, 134, 152, 217, 248, 266, 268, 304, 434, 469, 496, 532, 536, 589, 868, 938, 1064, 1072, 1178, 1273, 1736, 1876, 2077, 2128, 2356, 2546, 3472, 3752, 4123, 4154, 4712, 5092, 7504, 8246, 8308, 8911, 9424, 10184, 14539, 16492, 16616, 17822, 20368, 29078, 32984, 33232, 35644, 39463, 58156, 65968, 71288, 78926, 116312, 142576, 157852, 232624, 276241, 315704, 552482, 631408, 1104964, 2209928, 4419856]

約数ペア:

[(1, 4419856), (2, 2209928), (4, 1104964), (7, 631408), (8, 552482), (14, 315704), (16, 276241), (19, 232624), (28, 157852), (31, 142576), (38, 116312), (56, 78926), (62, 71288), (67, 65968), (76, 58156), (112, 39463), (124, 35644), (133, 33232), (134, 32984), (152, 29078), (217, 20368), (248, 17822), (266, 16616), (268, 16492), (304, 14539), (434, 10184), (469, 9424), (496, 8911), (532, 8308), (536, 8246), (589, 7504), (868, 5092), (938, 4712), (1064, 4154), (1072, 4123), (1178, 3752), (1273, 3472), (1736, 2546), (1876, 2356), (2077, 2128)]