40217704

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{613}}^1$

素因数の和:817

約数の個数: 32

約数和(自身を含む): 77364000

約数和(自身を除く): 37146296

約数列:

[1, 2, 4, 8, 59, 118, 139, 236, 278, 472, 556, 613, 1112, 1226, 2452, 4904, 8201, 16402, 32804, 36167, 65608, 72334, 85207, 144668, 170414, 289336, 340828, 681656, 5027213, 10054426, 20108852, 40217704]

約数ペア:

[(1, 40217704), (2, 20108852), (4, 10054426), (8, 5027213), (59, 681656), (118, 340828), (139, 289336), (236, 170414), (278, 144668), (472, 85207), (556, 72334), (613, 65608), (1112, 36167), (1226, 32804), (2452, 16402), (4904, 8201)]