40382392

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{601}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 78235920

約数和(自身を除く): 37853528

約数列:

[1, 2, 4, 8, 37, 74, 148, 227, 296, 454, 601, 908, 1202, 1816, 2404, 4808, 8399, 16798, 22237, 33596, 44474, 67192, 88948, 136427, 177896, 272854, 545708, 1091416, 5047799, 10095598, 20191196, 40382392]

約数ペア:

[(1, 40382392), (2, 20191196), (4, 10095598), (8, 5047799), (37, 1091416), (74, 545708), (148, 272854), (227, 177896), (296, 136427), (454, 88948), (601, 67192), (908, 44474), (1202, 33596), (1816, 22237), (2404, 16798), (4808, 8399)]