64328432

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{10837}}^1$

素因数の和:10905

約数の個数: 40

約数和(自身を含む): 145142496

約数和(自身を除く): 80814064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 10837, 21674, 43348, 75859, 86696, 151718, 173392, 303436, 574361, 606872, 1148722, 1213744, 2297444, 4020527, 4594888, 8041054, 9189776, 16082108, 32164216, 64328432]

約数ペア:

[(1, 64328432), (2, 32164216), (4, 16082108), (7, 9189776), (8, 8041054), (14, 4594888), (16, 4020527), (28, 2297444), (53, 1213744), (56, 1148722), (106, 606872), (112, 574361), (212, 303436), (371, 173392), (424, 151718), (742, 86696), (848, 75859), (1484, 43348), (2968, 21674), (5936, 10837)]