40331858

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{569}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 71245440

約数和(自身を除く): 30913582

約数列:

[1, 2, 7, 14, 61, 83, 122, 166, 427, 569, 581, 854, 1138, 1162, 3983, 5063, 7966, 10126, 34709, 35441, 47227, 69418, 70882, 94454, 242963, 330589, 485926, 661178, 2880847, 5761694, 20165929, 40331858]

約数ペア:

[(1, 40331858), (2, 20165929), (7, 5761694), (14, 2880847), (61, 661178), (83, 485926), (122, 330589), (166, 242963), (427, 94454), (569, 70882), (581, 69418), (854, 47227), (1138, 35441), (1162, 34709), (3983, 10126), (5063, 7966)]