79643824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5393}}^1$

素因数の和:5485

約数の個数: 40

約数和(自身を含む): 168551712

約数和(自身を除く): 88907888

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 568, 923, 1136, 1846, 3692, 5393, 7384, 10786, 14768, 21572, 43144, 70109, 86288, 140218, 280436, 382903, 560872, 765806, 1121744, 1531612, 3063224, 4977739, 6126448, 9955478, 19910956, 39821912, 79643824]

約数ペア:

[(1, 79643824), (2, 39821912), (4, 19910956), (8, 9955478), (13, 6126448), (16, 4977739), (26, 3063224), (52, 1531612), (71, 1121744), (104, 765806), (142, 560872), (208, 382903), (284, 280436), (568, 140218), (923, 86288), (1136, 70109), (1846, 43144), (3692, 21572), (5393, 14768), (7384, 10786)]