8456168

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:210

約数の個数: 64

約数和(自身を含む): 19353600

約数和(自身を除く): 10897432

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 41, 56, 58, 82, 116, 127, 164, 203, 232, 254, 287, 328, 406, 508, 574, 812, 889, 1016, 1148, 1189, 1624, 1778, 2296, 2378, 3556, 3683, 4756, 5207, 7112, 7366, 8323, 9512, 10414, 14732, 16646, 20828, 25781, 29464, 33292, 36449, 41656, 51562, 66584, 72898, 103124, 145796, 151003, 206248, 291592, 302006, 604012, 1057021, 1208024, 2114042, 4228084, 8456168]

約数ペア:

[(1, 8456168), (2, 4228084), (4, 2114042), (7, 1208024), (8, 1057021), (14, 604012), (28, 302006), (29, 291592), (41, 206248), (56, 151003), (58, 145796), (82, 103124), (116, 72898), (127, 66584), (164, 51562), (203, 41656), (232, 36449), (254, 33292), (287, 29464), (328, 25781), (406, 20828), (508, 16646), (574, 14732), (812, 10414), (889, 9512), (1016, 8323), (1148, 7366), (1189, 7112), (1624, 5207), (1778, 4756), (2296, 3683), (2378, 3556)]