7456488

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23899}}^1$

素因数の和:23921

約数の個数: 32

約数和(自身を含む): 20076000

約数和(自身を除く): 12619512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 23899, 47798, 71697, 95596, 143394, 191192, 286788, 310687, 573576, 621374, 932061, 1242748, 1864122, 2485496, 3728244, 7456488]

約数ペア:

[(1, 7456488), (2, 3728244), (3, 2485496), (4, 1864122), (6, 1242748), (8, 932061), (12, 621374), (13, 573576), (24, 310687), (26, 286788), (39, 191192), (52, 143394), (78, 95596), (104, 71697), (156, 47798), (312, 23899)]