13017992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:174

約数の個数: 64

約数和(自身を含む): 27941760

約数和(自身を除く): 14923768

約数列:

[1, 2, 4, 8, 13, 26, 41, 43, 52, 71, 82, 86, 104, 142, 164, 172, 284, 328, 344, 533, 559, 568, 923, 1066, 1118, 1763, 1846, 2132, 2236, 2911, 3053, 3526, 3692, 4264, 4472, 5822, 6106, 7052, 7384, 11644, 12212, 14104, 22919, 23288, 24424, 37843, 39689, 45838, 75686, 79378, 91676, 125173, 151372, 158756, 183352, 250346, 302744, 317512, 500692, 1001384, 1627249, 3254498, 6508996, 13017992]

約数ペア:

[(1, 13017992), (2, 6508996), (4, 3254498), (8, 1627249), (13, 1001384), (26, 500692), (41, 317512), (43, 302744), (52, 250346), (71, 183352), (82, 158756), (86, 151372), (104, 125173), (142, 91676), (164, 79378), (172, 75686), (284, 45838), (328, 39689), (344, 37843), (533, 24424), (559, 23288), (568, 22919), (923, 14104), (1066, 12212), (1118, 11644), (1763, 7384), (1846, 7052), (2132, 6106), (2236, 5822), (2911, 4472), (3053, 4264), (3526, 3692)]