70040684

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{86257}}^1$

素因数の和:86297

約数の個数: 24

約数和(自身を含む): 144913440

約数和(自身を除く): 74872756

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 86257, 172514, 345028, 603799, 1207598, 2415196, 2501453, 5002906, 10005812, 17510171, 35020342, 70040684]

約数ペア:

[(1, 70040684), (2, 35020342), (4, 17510171), (7, 10005812), (14, 5002906), (28, 2501453), (29, 2415196), (58, 1207598), (116, 603799), (203, 345028), (406, 172514), (812, 86257)]