69717056

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{163}}^2$

素因数の和:379

約数の個数: 42

約数和(自身を含む): 142593822

約数和(自身を除く): 72876766

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 163, 164, 326, 328, 652, 656, 1304, 1312, 2608, 2624, 5216, 6683, 10432, 13366, 26569, 26732, 53138, 53464, 106276, 106928, 212552, 213856, 425104, 427712, 850208, 1089329, 1700416, 2178658, 4357316, 8714632, 17429264, 34858528, 69717056]

約数ペア:

[(1, 69717056), (2, 34858528), (4, 17429264), (8, 8714632), (16, 4357316), (32, 2178658), (41, 1700416), (64, 1089329), (82, 850208), (163, 427712), (164, 425104), (326, 213856), (328, 212552), (652, 106928), (656, 106276), (1304, 53464), (1312, 53138), (2608, 26732), (2624, 26569), (5216, 13366), (6683, 10432)]