28590852

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{311}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 68769792

約数和(自身を除く): 40178940

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 163, 188, 282, 311, 326, 489, 564, 622, 652, 933, 978, 1244, 1866, 1956, 3732, 7661, 14617, 15322, 22983, 29234, 30644, 43851, 45966, 50693, 58468, 87702, 91932, 101386, 152079, 175404, 202772, 304158, 608316, 2382571, 4765142, 7147713, 9530284, 14295426, 28590852]

約数ペア:

[(1, 28590852), (2, 14295426), (3, 9530284), (4, 7147713), (6, 4765142), (12, 2382571), (47, 608316), (94, 304158), (141, 202772), (163, 175404), (188, 152079), (282, 101386), (311, 91932), (326, 87702), (489, 58468), (564, 50693), (622, 45966), (652, 43851), (933, 30644), (978, 29234), (1244, 22983), (1866, 15322), (1956, 14617), (3732, 7661)]