12805664

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:297

約数の個数: 48

約数和(自身を含む): 26707968

約数和(自身を除く): 13902304

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 127, 137, 184, 254, 274, 368, 508, 548, 736, 1016, 1096, 2032, 2192, 2921, 3151, 4064, 4384, 5842, 6302, 11684, 12604, 17399, 23368, 25208, 34798, 46736, 50416, 69596, 93472, 100832, 139192, 278384, 400177, 556768, 800354, 1600708, 3201416, 6402832, 12805664]

約数ペア:

[(1, 12805664), (2, 6402832), (4, 3201416), (8, 1600708), (16, 800354), (23, 556768), (32, 400177), (46, 278384), (92, 139192), (127, 100832), (137, 93472), (184, 69596), (254, 50416), (274, 46736), (368, 34798), (508, 25208), (548, 23368), (736, 17399), (1016, 12604), (1096, 11684), (2032, 6302), (2192, 5842), (2921, 4384), (3151, 4064)]