286428784

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{9319}}^1$

素因数の和:9457

約数の個数: 40

約数和(自身を含む): 592863840

約数和(自身を除く): 306435056

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 113, 136, 226, 272, 452, 904, 1808, 1921, 3842, 7684, 9319, 15368, 18638, 30736, 37276, 74552, 149104, 158423, 316846, 633692, 1053047, 1267384, 2106094, 2534768, 4212188, 8424376, 16848752, 17901799, 35803598, 71607196, 143214392, 286428784]

約数ペア:

[(1, 286428784), (2, 143214392), (4, 71607196), (8, 35803598), (16, 17901799), (17, 16848752), (34, 8424376), (68, 4212188), (113, 2534768), (136, 2106094), (226, 1267384), (272, 1053047), (452, 633692), (904, 316846), (1808, 158423), (1921, 149104), (3842, 74552), (7684, 37276), (9319, 30736), (15368, 18638)]