28525592

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1531}}^1$

素因数の和:1691

約数の個数: 32

約数和(自身を含む): 57082320

約数和(自身を除く): 28556728

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 137, 274, 548, 1096, 1531, 2329, 3062, 4658, 6124, 9316, 12248, 18632, 26027, 52054, 104108, 208216, 209747, 419494, 838988, 1677976, 3565699, 7131398, 14262796, 28525592]

約数ペア:

[(1, 28525592), (2, 14262796), (4, 7131398), (8, 3565699), (17, 1677976), (34, 838988), (68, 419494), (136, 209747), (137, 208216), (274, 104108), (548, 52054), (1096, 26027), (1531, 18632), (2329, 12248), (3062, 9316), (4658, 6124)]