69505808

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{919}}^1$

素因数の和:1119

約数の個数: 40

約数和(自身を含む): 140318400

約数和(自身を除く): 70812592

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 163, 232, 326, 464, 652, 919, 1304, 1838, 2608, 3676, 4727, 7352, 9454, 14704, 18908, 26651, 37816, 53302, 75632, 106604, 149797, 213208, 299594, 426416, 599188, 1198376, 2396752, 4344113, 8688226, 17376452, 34752904, 69505808]

約数ペア:

[(1, 69505808), (2, 34752904), (4, 17376452), (8, 8688226), (16, 4344113), (29, 2396752), (58, 1198376), (116, 599188), (163, 426416), (232, 299594), (326, 213208), (464, 149797), (652, 106604), (919, 75632), (1304, 53302), (1838, 37816), (2608, 26651), (3676, 18908), (4727, 14704), (7352, 9454)]