7740616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{283}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 15744960

約数和(自身を除く): 8004344

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 263, 283, 526, 566, 1052, 1132, 2104, 2264, 3419, 3679, 6838, 7358, 13676, 14716, 27352, 29432, 74429, 148858, 297716, 595432, 967577, 1935154, 3870308, 7740616]

約数ペア:

[(1, 7740616), (2, 3870308), (4, 1935154), (8, 967577), (13, 595432), (26, 297716), (52, 148858), (104, 74429), (263, 29432), (283, 27352), (526, 14716), (566, 13676), (1052, 7358), (1132, 6838), (2104, 3679), (2264, 3419)]