87966658

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{379}}^1$

素因数の和:586

約数の個数: 32

約数和(自身を含む): 145555200

約数和(自身を除く): 57588542

約数列:

[1, 2, 13, 26, 79, 113, 158, 226, 379, 758, 1027, 1469, 2054, 2938, 4927, 8927, 9854, 17854, 29941, 42827, 59882, 85654, 116051, 232102, 389233, 556751, 778466, 1113502, 3383333, 6766666, 43983329, 87966658]

約数ペア:

[(1, 87966658), (2, 43983329), (13, 6766666), (26, 3383333), (79, 1113502), (113, 778466), (158, 556751), (226, 389233), (379, 232102), (758, 116051), (1027, 85654), (1469, 59882), (2054, 42827), (2938, 29941), (4927, 17854), (8927, 9854)]