29125039528

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{213289}}^1$

素因数の和:213422

約数の個数: 48

約数和(自身を含む): 59719067100

約数和(自身を除く): 30594027572

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 169, 202, 338, 404, 676, 808, 1313, 1352, 2626, 5252, 10504, 17069, 34138, 68276, 136552, 213289, 426578, 853156, 1706312, 2772757, 5545514, 11091028, 21542189, 22182056, 36045841, 43084378, 72091682, 86168756, 144183364, 172337512, 280048457, 288366728, 560096914, 1120193828, 2240387656, 3640629941, 7281259882, 14562519764, 29125039528]

約数ペア:

[(1, 29125039528), (2, 14562519764), (4, 7281259882), (8, 3640629941), (13, 2240387656), (26, 1120193828), (52, 560096914), (101, 288366728), (104, 280048457), (169, 172337512), (202, 144183364), (338, 86168756), (404, 72091682), (676, 43084378), (808, 36045841), (1313, 22182056), (1352, 21542189), (2626, 11091028), (5252, 5545514), (10504, 2772757), (17069, 1706312), (34138, 853156), (68276, 426578), (136552, 213289)]