40553768

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{569}}^1$

素因数の和:785

約数の個数: 32

約数和(自身を含む): 77976000

約数和(自身を除く): 37422232

約数列:

[1, 2, 4, 8, 59, 118, 151, 236, 302, 472, 569, 604, 1138, 1208, 2276, 4552, 8909, 17818, 33571, 35636, 67142, 71272, 85919, 134284, 171838, 268568, 343676, 687352, 5069221, 10138442, 20276884, 40553768]

約数ペア:

[(1, 40553768), (2, 20276884), (4, 10138442), (8, 5069221), (59, 687352), (118, 343676), (151, 268568), (236, 171838), (302, 134284), (472, 85919), (569, 71272), (604, 67142), (1138, 35636), (1208, 33571), (2276, 17818), (4552, 8909)]