68717936

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{21157}}^1$

素因数の和:21201

約数の個数: 40

約数和(自身を含む): 157415520

約数和(自身を除く): 88697584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 21157, 42314, 84628, 148099, 169256, 296198, 338512, 592396, 613553, 1184792, 1227106, 2369584, 2454212, 4294871, 4908424, 8589742, 9816848, 17179484, 34358968, 68717936]

約数ペア:

[(1, 68717936), (2, 34358968), (4, 17179484), (7, 9816848), (8, 8589742), (14, 4908424), (16, 4294871), (28, 2454212), (29, 2369584), (56, 1227106), (58, 1184792), (112, 613553), (116, 592396), (203, 338512), (232, 296198), (406, 169256), (464, 148099), (812, 84628), (1624, 42314), (3248, 21157)]