47271968

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{769}}^1$

素因数の和:909

約数の個数: 48

約数和(自身を含む): 99542520

約数和(自身を除く): 52270552

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 113, 136, 226, 272, 452, 544, 769, 904, 1538, 1808, 1921, 3076, 3616, 3842, 6152, 7684, 12304, 13073, 15368, 24608, 26146, 30736, 52292, 61472, 86897, 104584, 173794, 209168, 347588, 418336, 695176, 1390352, 1477249, 2780704, 2954498, 5908996, 11817992, 23635984, 47271968]

約数ペア:

[(1, 47271968), (2, 23635984), (4, 11817992), (8, 5908996), (16, 2954498), (17, 2780704), (32, 1477249), (34, 1390352), (68, 695176), (113, 418336), (136, 347588), (226, 209168), (272, 173794), (452, 104584), (544, 86897), (769, 61472), (904, 52292), (1538, 30736), (1808, 26146), (1921, 24608), (3076, 15368), (3616, 13073), (3842, 12304), (6152, 7684)]