66245296

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{24499}}^1$

素因数の和:24533

約数の個数: 30

約数和(自身を含む): 138988500

約数和(自身を除く): 72743204

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 24499, 48998, 97996, 195992, 318487, 391984, 636974, 1273948, 2547896, 4140331, 5095792, 8280662, 16561324, 33122648, 66245296]

約数ペア:

[(1, 66245296), (2, 33122648), (4, 16561324), (8, 8280662), (13, 5095792), (16, 4140331), (26, 2547896), (52, 1273948), (104, 636974), (169, 391984), (208, 318487), (338, 195992), (676, 97996), (1352, 48998), (2704, 24499)]