39543296

素因数分解:

$2^9\times {\mathrm{13}}^2\times {\mathrm{457}}^1$

素因数の和:501

約数の個数: 60

約数和(自身を含む): 85741722

約数和(自身を除く): 46198426

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 338, 416, 457, 512, 676, 832, 914, 1352, 1664, 1828, 2704, 3328, 3656, 5408, 5941, 6656, 7312, 10816, 11882, 14624, 21632, 23764, 29248, 43264, 47528, 58496, 77233, 86528, 95056, 116992, 154466, 190112, 233984, 308932, 380224, 617864, 760448, 1235728, 1520896, 2471456, 3041792, 4942912, 9885824, 19771648, 39543296]

約数ペア:

[(1, 39543296), (2, 19771648), (4, 9885824), (8, 4942912), (13, 3041792), (16, 2471456), (26, 1520896), (32, 1235728), (52, 760448), (64, 617864), (104, 380224), (128, 308932), (169, 233984), (208, 190112), (256, 154466), (338, 116992), (416, 95056), (457, 86528), (512, 77233), (676, 58496), (832, 47528), (914, 43264), (1352, 29248), (1664, 23764), (1828, 21632), (2704, 14624), (3328, 11882), (3656, 10816), (5408, 7312), (5941, 6656)]