69805072

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{38609}}^1$

素因数の和:38730

約数の個数: 20

約数和(自身を含む): 136447740

約数和(自身を除く): 66642668

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 38609, 77218, 154436, 308872, 617744, 4362817, 8725634, 17451268, 34902536, 69805072]

約数ペア:

[(1, 69805072), (2, 34902536), (4, 17451268), (8, 8725634), (16, 4362817), (113, 617744), (226, 308872), (452, 154436), (904, 77218), (1808, 38609)]