45674512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12917}}^1$

素因数の和:12955

約数の個数: 40

約数和(自身を含む): 100915416

約数和(自身を除く): 55240904

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 12917, 25834, 51668, 103336, 167921, 206672, 219589, 335842, 439178, 671684, 878356, 1343368, 1756712, 2686736, 2854657, 3513424, 5709314, 11418628, 22837256, 45674512]

約数ペア:

[(1, 45674512), (2, 22837256), (4, 11418628), (8, 5709314), (13, 3513424), (16, 2854657), (17, 2686736), (26, 1756712), (34, 1343368), (52, 878356), (68, 671684), (104, 439178), (136, 335842), (208, 219589), (221, 206672), (272, 167921), (442, 103336), (884, 51668), (1768, 25834), (3536, 12917)]