70974484

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{87407}}^1$

素因数の和:87447

約数の個数: 24

約数和(自身を含む): 146845440

約数和(自身を除く): 75870956

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 87407, 174814, 349628, 611849, 1223698, 2447396, 2534803, 5069606, 10139212, 17743621, 35487242, 70974484]

約数ペア:

[(1, 70974484), (2, 35487242), (4, 17743621), (7, 10139212), (14, 5069606), (28, 2534803), (29, 2447396), (58, 1223698), (116, 611849), (203, 349628), (406, 174814), (812, 87407)]