74274688

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{15683}}^1$

素因数の和:15734

約数の個数: 32

約数和(自身を含む): 151977960

約数和(自身を除く): 77703272

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 296, 592, 1184, 2368, 4736, 15683, 31366, 62732, 125464, 250928, 501856, 580271, 1003712, 1160542, 2007424, 2321084, 4642168, 9284336, 18568672, 37137344, 74274688]

約数ペア:

[(1, 74274688), (2, 37137344), (4, 18568672), (8, 9284336), (16, 4642168), (32, 2321084), (37, 2007424), (64, 1160542), (74, 1003712), (128, 580271), (148, 501856), (296, 250928), (592, 125464), (1184, 62732), (2368, 31366), (4736, 15683)]