7242564212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{16477}}^1$

素因数の和:16680

約数の個数: 48

約数和(自身を含む): 13952252160

約数和(自身を除く): 6709687948

約数列:

[1, 2, 4, 13, 26, 52, 79, 107, 158, 214, 316, 428, 1027, 1391, 2054, 2782, 4108, 5564, 8453, 16477, 16906, 32954, 33812, 65908, 109889, 214201, 219778, 428402, 439556, 856804, 1301683, 1763039, 2603366, 3526078, 5206732, 7052156, 16921879, 22919507, 33843758, 45839014, 67687516, 91678028, 139280081, 278560162, 557120324, 1810641053, 3621282106, 7242564212]

約数ペア:

[(1, 7242564212), (2, 3621282106), (4, 1810641053), (13, 557120324), (26, 278560162), (52, 139280081), (79, 91678028), (107, 67687516), (158, 45839014), (214, 33843758), (316, 22919507), (428, 16921879), (1027, 7052156), (1391, 5206732), (2054, 3526078), (2782, 2603366), (4108, 1763039), (5564, 1301683), (8453, 856804), (16477, 439556), (16906, 428402), (32954, 219778), (33812, 214201), (65908, 109889)]