40129996

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{19037}}^1$

素因数の和:19089

約数の個数: 24

約数和(自身を含む): 76761216

約数和(自身を除く): 36631220

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 19037, 38074, 76148, 323629, 590147, 647258, 1180294, 1294516, 2360588, 10032499, 20064998, 40129996]

約数ペア:

[(1, 40129996), (2, 20064998), (4, 10032499), (17, 2360588), (31, 1294516), (34, 1180294), (62, 647258), (68, 590147), (124, 323629), (527, 76148), (1054, 38074), (2108, 19037)]