69198896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{332687}}^1$

素因数の和:332708

約数の個数: 20

約数和(自身を含む): 144386592

約数和(自身を除く): 75187696

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 332687, 665374, 1330748, 2661496, 4324931, 5322992, 8649862, 17299724, 34599448, 69198896]

約数ペア:

[(1, 69198896), (2, 34599448), (4, 17299724), (8, 8649862), (13, 5322992), (16, 4324931), (26, 2661496), (52, 1330748), (104, 665374), (208, 332687)]