40857472

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{8627}}^1$

素因数の和:8678

約数の個数: 32

約数和(自身を含む): 83605320

約数和(自身を除く): 42747848

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 296, 592, 1184, 2368, 4736, 8627, 17254, 34508, 69016, 138032, 276064, 319199, 552128, 638398, 1104256, 1276796, 2553592, 5107184, 10214368, 20428736, 40857472]

約数ペア:

[(1, 40857472), (2, 20428736), (4, 10214368), (8, 5107184), (16, 2553592), (32, 1276796), (37, 1104256), (64, 638398), (74, 552128), (128, 319199), (148, 276064), (296, 138032), (592, 69016), (1184, 34508), (2368, 17254), (4736, 8627)]