30393688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{17191}}^1$

素因数の和:17227

約数の個数: 32

約数和(自身を含む): 64985760

約数和(自身を除く): 34592072

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 17191, 34382, 68764, 137528, 223483, 292247, 446966, 584494, 893932, 1168988, 1787864, 2337976, 3799211, 7598422, 15196844, 30393688]

約数ペア:

[(1, 30393688), (2, 15196844), (4, 7598422), (8, 3799211), (13, 2337976), (17, 1787864), (26, 1168988), (34, 893932), (52, 584494), (68, 446966), (104, 292247), (136, 223483), (221, 137528), (442, 68764), (884, 34382), (1768, 17191)]