65308282

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1811}}^1$

素因数の和:1918

約数の個数: 32

約数和(自身を含む): 112633920

約数和(自身を除く): 47325638

約数列:

[1, 2, 13, 19, 26, 38, 73, 146, 247, 494, 949, 1387, 1811, 1898, 2774, 3622, 18031, 23543, 34409, 36062, 47086, 68818, 132203, 264406, 447317, 894634, 1718639, 2511857, 3437278, 5023714, 32654141, 65308282]

約数ペア:

[(1, 65308282), (2, 32654141), (13, 5023714), (19, 3437278), (26, 2511857), (38, 1718639), (73, 894634), (146, 447317), (247, 264406), (494, 132203), (949, 68818), (1387, 47086), (1811, 36062), (1898, 34409), (2774, 23543), (3622, 18031)]