9885824

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{457}}^1$

素因数の和:497

約数の個数: 48

約数和(自身を含む): 21372570

約数和(自身を除く): 11486746

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 338, 416, 457, 676, 832, 914, 1352, 1664, 1828, 2704, 3656, 5408, 5941, 7312, 10816, 11882, 14624, 21632, 23764, 29248, 47528, 58496, 77233, 95056, 154466, 190112, 308932, 380224, 617864, 760448, 1235728, 2471456, 4942912, 9885824]

約数ペア:

[(1, 9885824), (2, 4942912), (4, 2471456), (8, 1235728), (13, 760448), (16, 617864), (26, 380224), (32, 308932), (52, 190112), (64, 154466), (104, 95056), (128, 77233), (169, 58496), (208, 47528), (338, 29248), (416, 23764), (457, 21632), (676, 14624), (832, 11882), (914, 10816), (1352, 7312), (1664, 5941), (1828, 5408), (2704, 3656)]