7125716

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:240

約数の個数: 36

約数和(自身を含む): 13773312

約数和(自身を除く): 6647596

約数列:

[1, 2, 4, 13, 26, 52, 83, 127, 166, 169, 254, 332, 338, 508, 676, 1079, 1651, 2158, 3302, 4316, 6604, 10541, 14027, 21082, 21463, 28054, 42164, 42926, 56108, 85852, 137033, 274066, 548132, 1781429, 3562858, 7125716]

約数ペア:

[(1, 7125716), (2, 3562858), (4, 1781429), (13, 548132), (26, 274066), (52, 137033), (83, 85852), (127, 56108), (166, 42926), (169, 42164), (254, 28054), (332, 21463), (338, 21082), (508, 14027), (676, 10541), (1079, 6604), (1651, 4316), (2158, 3302)]