72914432

素因数分解:

$2^9\times {\mathrm{53}}^1\times {\mathrm{2687}}^1$

素因数の和:2758

約数の個数: 40

約数和(自身を含む): 148490496

約数和(自身を除く): 75576064

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 512, 848, 1696, 2687, 3392, 5374, 6784, 10748, 13568, 21496, 27136, 42992, 85984, 142411, 171968, 284822, 343936, 569644, 687872, 1139288, 1375744, 2278576, 4557152, 9114304, 18228608, 36457216, 72914432]

約数ペア:

[(1, 72914432), (2, 36457216), (4, 18228608), (8, 9114304), (16, 4557152), (32, 2278576), (53, 1375744), (64, 1139288), (106, 687872), (128, 569644), (212, 343936), (256, 284822), (424, 171968), (512, 142411), (848, 85984), (1696, 42992), (2687, 27136), (3392, 21496), (5374, 13568), (6784, 10748)]