68475992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{14009}}^1$

素因数の和:14075

約数の個数: 32

約数和(自身を含む): 141220800

約数和(自身を除く): 72744808

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 14009, 28018, 56036, 112072, 182117, 364234, 658423, 728468, 1316846, 1456936, 2633692, 5267384, 8559499, 17118998, 34237996, 68475992]

約数ペア:

[(1, 68475992), (2, 34237996), (4, 17118998), (8, 8559499), (13, 5267384), (26, 2633692), (47, 1456936), (52, 1316846), (94, 728468), (104, 658423), (188, 364234), (376, 182117), (611, 112072), (1222, 56036), (2444, 28018), (4888, 14009)]