7271472

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:338

約数の個数: 80

約数和(自身を含む): 20776448

約数和(自身を除く): 13504976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 48, 52, 78, 86, 104, 129, 156, 172, 208, 258, 271, 312, 344, 516, 542, 559, 624, 688, 813, 1032, 1084, 1118, 1626, 1677, 2064, 2168, 2236, 3252, 3354, 3523, 4336, 4472, 6504, 6708, 7046, 8944, 10569, 11653, 13008, 13416, 14092, 21138, 23306, 26832, 28184, 34959, 42276, 46612, 56368, 69918, 84552, 93224, 139836, 151489, 169104, 186448, 279672, 302978, 454467, 559344, 605956, 908934, 1211912, 1817868, 2423824, 3635736, 7271472]

約数ペア:

[(1, 7271472), (2, 3635736), (3, 2423824), (4, 1817868), (6, 1211912), (8, 908934), (12, 605956), (13, 559344), (16, 454467), (24, 302978), (26, 279672), (39, 186448), (43, 169104), (48, 151489), (52, 139836), (78, 93224), (86, 84552), (104, 69918), (129, 56368), (156, 46612), (172, 42276), (208, 34959), (258, 28184), (271, 26832), (312, 23306), (344, 21138), (516, 14092), (542, 13416), (559, 13008), (624, 11653), (688, 10569), (813, 8944), (1032, 7046), (1084, 6708), (1118, 6504), (1626, 4472), (1677, 4336), (2064, 3523), (2168, 3354), (2236, 3252)]