71190704

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{647}}^1$

素因数の和:714

約数の個数: 60

約数和(自身を含む): 155521296

約数和(自身を除く): 84330592

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 529, 598, 647, 1058, 1196, 1294, 2116, 2392, 2588, 4232, 4784, 5176, 6877, 8411, 8464, 10352, 13754, 14881, 16822, 27508, 29762, 33644, 55016, 59524, 67288, 110032, 119048, 134576, 193453, 238096, 342263, 386906, 684526, 773812, 1369052, 1547624, 2738104, 3095248, 4449419, 5476208, 8898838, 17797676, 35595352, 71190704]

約数ペア:

[(1, 71190704), (2, 35595352), (4, 17797676), (8, 8898838), (13, 5476208), (16, 4449419), (23, 3095248), (26, 2738104), (46, 1547624), (52, 1369052), (92, 773812), (104, 684526), (184, 386906), (208, 342263), (299, 238096), (368, 193453), (529, 134576), (598, 119048), (647, 110032), (1058, 67288), (1196, 59524), (1294, 55016), (2116, 33644), (2392, 29762), (2588, 27508), (4232, 16822), (4784, 14881), (5176, 13754), (6877, 10352), (8411, 8464)]