5416448

素因数分解:

$2^9\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:238

約数の個数: 40

約数和(自身を含む): 11048400

約数和(自身を除く): 5631952

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 149, 256, 284, 298, 512, 568, 596, 1136, 1192, 2272, 2384, 4544, 4768, 9088, 9536, 10579, 18176, 19072, 21158, 36352, 38144, 42316, 76288, 84632, 169264, 338528, 677056, 1354112, 2708224, 5416448]

約数ペア:

[(1, 5416448), (2, 2708224), (4, 1354112), (8, 677056), (16, 338528), (32, 169264), (64, 84632), (71, 76288), (128, 42316), (142, 38144), (149, 36352), (256, 21158), (284, 19072), (298, 18176), (512, 10579), (568, 9536), (596, 9088), (1136, 4768), (1192, 4544), (2272, 2384)]