70404616

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{1063}}^1$

素因数の和:1573

約数の個数: 32

約数和(自身を含む): 140192640

約数和(自身を除く): 69788024

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 487, 974, 1063, 1948, 2126, 3896, 4252, 8279, 8504, 16558, 18071, 33116, 36142, 66232, 72284, 144568, 517681, 1035362, 2070724, 4141448, 8800577, 17601154, 35202308, 70404616]

約数ペア:

[(1, 70404616), (2, 35202308), (4, 17601154), (8, 8800577), (17, 4141448), (34, 2070724), (68, 1035362), (136, 517681), (487, 144568), (974, 72284), (1063, 66232), (1948, 36142), (2126, 33116), (3896, 18071), (4252, 16558), (8279, 8504)]