7222384

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{2671}}^1$

素因数の和:2705

約数の個数: 30

約数和(自身を含む): 15158256

約数和(自身を除く): 7935872

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2671, 2704, 5342, 10684, 21368, 34723, 42736, 69446, 138892, 277784, 451399, 555568, 902798, 1805596, 3611192, 7222384]

約数ペア:

[(1, 7222384), (2, 3611192), (4, 1805596), (8, 902798), (13, 555568), (16, 451399), (26, 277784), (52, 138892), (104, 69446), (169, 42736), (208, 34723), (338, 21368), (676, 10684), (1352, 5342), (2671, 2704)]