7553208

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:628

約数の個数: 64

約数和(自身を含む): 20845440

約数和(自身を除く): 13292232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 86, 104, 129, 156, 172, 258, 312, 344, 516, 559, 563, 1032, 1118, 1126, 1677, 1689, 2236, 2252, 3354, 3378, 4472, 4504, 6708, 6756, 7319, 13416, 13512, 14638, 21957, 24209, 29276, 43914, 48418, 58552, 72627, 87828, 96836, 145254, 175656, 193672, 290508, 314717, 581016, 629434, 944151, 1258868, 1888302, 2517736, 3776604, 7553208]

約数ペア:

[(1, 7553208), (2, 3776604), (3, 2517736), (4, 1888302), (6, 1258868), (8, 944151), (12, 629434), (13, 581016), (24, 314717), (26, 290508), (39, 193672), (43, 175656), (52, 145254), (78, 96836), (86, 87828), (104, 72627), (129, 58552), (156, 48418), (172, 43914), (258, 29276), (312, 24209), (344, 21957), (516, 14638), (559, 13512), (563, 13416), (1032, 7319), (1118, 6756), (1126, 6708), (1677, 4504), (1689, 4472), (2236, 3378), (2252, 3354)]