12740752

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1511}}^1$

素因数の和:1567

約数の個数: 40

約数和(自身を含む): 26998272

約数和(自身を除く): 14257520

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 1511, 2108, 3022, 4216, 6044, 8432, 12088, 24176, 25687, 46841, 51374, 93682, 102748, 187364, 205496, 374728, 410992, 749456, 796297, 1592594, 3185188, 6370376, 12740752]

約数ペア:

[(1, 12740752), (2, 6370376), (4, 3185188), (8, 1592594), (16, 796297), (17, 749456), (31, 410992), (34, 374728), (62, 205496), (68, 187364), (124, 102748), (136, 93682), (248, 51374), (272, 46841), (496, 25687), (527, 24176), (1054, 12088), (1511, 8432), (2108, 6044), (3022, 4216)]