27970432

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:124

約数の個数: 128

約数和(自身を含む): 70502400

約数和(自身を除く): 42531968

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 53, 56, 62, 64, 76, 106, 112, 124, 128, 133, 152, 212, 217, 224, 248, 266, 304, 371, 424, 434, 448, 496, 532, 589, 608, 742, 848, 868, 896, 992, 1007, 1064, 1178, 1216, 1484, 1643, 1696, 1736, 1984, 2014, 2128, 2356, 2432, 2968, 3286, 3392, 3472, 3968, 4028, 4123, 4256, 4712, 5936, 6572, 6784, 6944, 7049, 8056, 8246, 8512, 9424, 11501, 11872, 13144, 13888, 14098, 16112, 16492, 17024, 18848, 23002, 23744, 26288, 27776, 28196, 31217, 32224, 32984, 37696, 46004, 47488, 52576, 56392, 62434, 64448, 65968, 75392, 92008, 105152, 112784, 124868, 128896, 131936, 184016, 210304, 218519, 225568, 249736, 263872, 368032, 437038, 451136, 499472, 527744, 736064, 874076, 902272, 998944, 1472128, 1748152, 1997888, 3496304, 3995776, 6992608, 13985216, 27970432]

約数ペア:

[(1, 27970432), (2, 13985216), (4, 6992608), (7, 3995776), (8, 3496304), (14, 1997888), (16, 1748152), (19, 1472128), (28, 998944), (31, 902272), (32, 874076), (38, 736064), (53, 527744), (56, 499472), (62, 451136), (64, 437038), (76, 368032), (106, 263872), (112, 249736), (124, 225568), (128, 218519), (133, 210304), (152, 184016), (212, 131936), (217, 128896), (224, 124868), (248, 112784), (266, 105152), (304, 92008), (371, 75392), (424, 65968), (434, 64448), (448, 62434), (496, 56392), (532, 52576), (589, 47488), (608, 46004), (742, 37696), (848, 32984), (868, 32224), (896, 31217), (992, 28196), (1007, 27776), (1064, 26288), (1178, 23744), (1216, 23002), (1484, 18848), (1643, 17024), (1696, 16492), (1736, 16112), (1984, 14098), (2014, 13888), (2128, 13144), (2356, 11872), (2432, 11501), (2968, 9424), (3286, 8512), (3392, 8246), (3472, 8056), (3968, 7049), (4028, 6944), (4123, 6784), (4256, 6572), (4712, 5936)]