40225216

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{16987}}^1$

素因数の和:17036

約数の個数: 28

約数和(自身を含む): 81984088

約数和(自身を除く): 41758872

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 296, 592, 1184, 2368, 16987, 33974, 67948, 135896, 271792, 543584, 628519, 1087168, 1257038, 2514076, 5028152, 10056304, 20112608, 40225216]

約数ペア:

[(1, 40225216), (2, 20112608), (4, 10056304), (8, 5028152), (16, 2514076), (32, 1257038), (37, 1087168), (64, 628519), (74, 543584), (148, 271792), (296, 135896), (592, 67948), (1184, 33974), (2368, 16987)]