71428848

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{34607}}^1$

素因数の和:34661

約数の個数: 40

約数和(自身を含む): 188821248

約数和(自身を除く): 117392400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 34607, 69214, 103821, 138428, 207642, 276856, 415284, 553712, 830568, 1488101, 1661136, 2976202, 4464303, 5952404, 8928606, 11904808, 17857212, 23809616, 35714424, 71428848]

約数ペア:

[(1, 71428848), (2, 35714424), (3, 23809616), (4, 17857212), (6, 11904808), (8, 8928606), (12, 5952404), (16, 4464303), (24, 2976202), (43, 1661136), (48, 1488101), (86, 830568), (129, 553712), (172, 415284), (258, 276856), (344, 207642), (516, 138428), (688, 103821), (1032, 69214), (2064, 34607)]