38671736

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1571}}^1$

素因数の和:1775

約数の個数: 32

約数和(自身を含む): 77248080

約数和(自身を除く): 38576344

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 181, 362, 724, 1448, 1571, 3077, 3142, 6154, 6284, 12308, 12568, 24616, 26707, 53414, 106828, 213656, 284351, 568702, 1137404, 2274808, 4833967, 9667934, 19335868, 38671736]

約数ペア:

[(1, 38671736), (2, 19335868), (4, 9667934), (8, 4833967), (17, 2274808), (34, 1137404), (68, 568702), (136, 284351), (181, 213656), (362, 106828), (724, 53414), (1448, 26707), (1571, 24616), (3077, 12568), (3142, 12308), (6154, 6284)]