38702356

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{619}}^1$

素因数の和:677

約数の個数: 72

約数和(自身を含む): 89056800

約数和(自身を除く): 50354444

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 49, 58, 77, 98, 116, 154, 196, 203, 308, 319, 406, 539, 619, 638, 812, 1078, 1238, 1276, 1421, 2156, 2233, 2476, 2842, 4333, 4466, 5684, 6809, 8666, 8932, 13618, 15631, 17332, 17951, 27236, 30331, 31262, 35902, 47663, 60662, 62524, 71804, 95326, 121324, 125657, 190652, 197461, 251314, 333641, 394922, 502628, 667282, 789844, 879599, 1334564, 1382227, 1759198, 2764454, 3518396, 5528908, 9675589, 19351178, 38702356]

約数ペア:

[(1, 38702356), (2, 19351178), (4, 9675589), (7, 5528908), (11, 3518396), (14, 2764454), (22, 1759198), (28, 1382227), (29, 1334564), (44, 879599), (49, 789844), (58, 667282), (77, 502628), (98, 394922), (116, 333641), (154, 251314), (196, 197461), (203, 190652), (308, 125657), (319, 121324), (406, 95326), (539, 71804), (619, 62524), (638, 60662), (812, 47663), (1078, 35902), (1238, 31262), (1276, 30331), (1421, 27236), (2156, 17951), (2233, 17332), (2476, 15631), (2842, 13618), (4333, 8932), (4466, 8666), (5684, 6809)]