3181568

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:272

約数の個数: 44

約数和(自身を含む): 6877920

約数和(自身を除く): 3696352

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 239, 256, 416, 478, 512, 832, 956, 1024, 1664, 1912, 3107, 3328, 3824, 6214, 6656, 7648, 12428, 13312, 15296, 24856, 30592, 49712, 61184, 99424, 122368, 198848, 244736, 397696, 795392, 1590784, 3181568]

約数ペア:

[(1, 3181568), (2, 1590784), (4, 795392), (8, 397696), (13, 244736), (16, 198848), (26, 122368), (32, 99424), (52, 61184), (64, 49712), (104, 30592), (128, 24856), (208, 15296), (239, 13312), (256, 12428), (416, 7648), (478, 6656), (512, 6214), (832, 3824), (956, 3328), (1024, 3107), (1664, 1912)]