70847896

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1103}}^1$

素因数の和:1184

約数の個数: 64

約数和(自身を含む): 161095680

約数和(自身を除く): 90247784

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 37, 56, 62, 74, 124, 148, 217, 248, 259, 296, 434, 518, 868, 1036, 1103, 1147, 1736, 2072, 2206, 2294, 4412, 4588, 7721, 8029, 8824, 9176, 15442, 16058, 30884, 32116, 34193, 40811, 61768, 64232, 68386, 81622, 136772, 163244, 239351, 273544, 285677, 326488, 478702, 571354, 957404, 1142708, 1265141, 1914808, 2285416, 2530282, 5060564, 8855987, 10121128, 17711974, 35423948, 70847896]

約数ペア:

[(1, 70847896), (2, 35423948), (4, 17711974), (7, 10121128), (8, 8855987), (14, 5060564), (28, 2530282), (31, 2285416), (37, 1914808), (56, 1265141), (62, 1142708), (74, 957404), (124, 571354), (148, 478702), (217, 326488), (248, 285677), (259, 273544), (296, 239351), (434, 163244), (518, 136772), (868, 81622), (1036, 68386), (1103, 64232), (1147, 61768), (1736, 40811), (2072, 34193), (2206, 32116), (2294, 30884), (4412, 16058), (4588, 15442), (7721, 9176), (8029, 8824)]