5286944

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:273

約数の個数: 48

約数和(自身を含む): 11430720

約数和(自身を除く): 6143776

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 71, 104, 142, 179, 208, 284, 358, 416, 568, 716, 923, 1136, 1432, 1846, 2272, 2327, 2864, 3692, 4654, 5728, 7384, 9308, 12709, 14768, 18616, 25418, 29536, 37232, 50836, 74464, 101672, 165217, 203344, 330434, 406688, 660868, 1321736, 2643472, 5286944]

約数ペア:

[(1, 5286944), (2, 2643472), (4, 1321736), (8, 660868), (13, 406688), (16, 330434), (26, 203344), (32, 165217), (52, 101672), (71, 74464), (104, 50836), (142, 37232), (179, 29536), (208, 25418), (284, 18616), (358, 14768), (416, 12709), (568, 9308), (716, 7384), (923, 5728), (1136, 4654), (1432, 3692), (1846, 2864), (2272, 2327)]