65818256

素因数分解:

$2^4\times 7^1\times {\mathrm{593}}^1\times {\mathrm{991}}^1$

素因数の和:1599

約数の個数: 40

約数和(自身を含む): 146133504

約数和(自身を除く): 80315248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 593, 991, 1186, 1982, 2372, 3964, 4151, 4744, 6937, 7928, 8302, 9488, 13874, 15856, 16604, 27748, 33208, 55496, 66416, 110992, 587663, 1175326, 2350652, 4113641, 4701304, 8227282, 9402608, 16454564, 32909128, 65818256]

約数ペア:

[(1, 65818256), (2, 32909128), (4, 16454564), (7, 9402608), (8, 8227282), (14, 4701304), (16, 4113641), (28, 2350652), (56, 1175326), (112, 587663), (593, 110992), (991, 66416), (1186, 55496), (1982, 33208), (2372, 27748), (3964, 16604), (4151, 15856), (4744, 13874), (6937, 9488), (7928, 8302)]