70574608

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1091}}^1$

素因数の和:1423

約数の個数: 40

約数和(自身を含む): 147865536

約数和(自身を除く): 77290928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 311, 622, 1091, 1244, 2182, 2488, 4043, 4364, 4976, 8086, 8728, 14183, 16172, 17456, 28366, 32344, 56732, 64688, 113464, 226928, 339301, 678602, 1357204, 2714408, 4410913, 5428816, 8821826, 17643652, 35287304, 70574608]

約数ペア:

[(1, 70574608), (2, 35287304), (4, 17643652), (8, 8821826), (13, 5428816), (16, 4410913), (26, 2714408), (52, 1357204), (104, 678602), (208, 339301), (311, 226928), (622, 113464), (1091, 64688), (1244, 56732), (2182, 32344), (2488, 28366), (4043, 17456), (4364, 16172), (4976, 14183), (8086, 8728)]