8875568

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{601}}^1$

素因数の和:693

約数の個数: 40

約数和(自身を含む): 18811296

約数和(自身を除く): 9935728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 568, 601, 923, 1136, 1202, 1846, 2404, 3692, 4808, 7384, 7813, 9616, 14768, 15626, 31252, 42671, 62504, 85342, 125008, 170684, 341368, 554723, 682736, 1109446, 2218892, 4437784, 8875568]

約数ペア:

[(1, 8875568), (2, 4437784), (4, 2218892), (8, 1109446), (13, 682736), (16, 554723), (26, 341368), (52, 170684), (71, 125008), (104, 85342), (142, 62504), (208, 42671), (284, 31252), (568, 15626), (601, 14768), (923, 9616), (1136, 7813), (1202, 7384), (1846, 4808), (2404, 3692)]