69499664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{334133}}^1$

素因数の和:334154

約数の個数: 20

約数和(自身を含む): 145014156

約数和(自身を除く): 75514492

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 334133, 668266, 1336532, 2673064, 4343729, 5346128, 8687458, 17374916, 34749832, 69499664]

約数ペア:

[(1, 69499664), (2, 34749832), (4, 17374916), (8, 8687458), (13, 5346128), (16, 4343729), (26, 2673064), (52, 1336532), (104, 668266), (208, 334133)]