28528089278

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{2791}}^1\times {\mathrm{30241}}^1$

素因数の和:33060

約数の個数: 24

約数和(自身を含む): 46355179536

約数和(自身を除く): 17827090258

約数列:

[1, 2, 13, 26, 169, 338, 2791, 5582, 30241, 36283, 60482, 72566, 393133, 471679, 786266, 943358, 5110729, 10221458, 84402631, 168805262, 1097234203, 2194468406, 14264044639, 28528089278]

約数ペア:

[(1, 28528089278), (2, 14264044639), (13, 2194468406), (26, 1097234203), (169, 168805262), (338, 84402631), (2791, 10221458), (5582, 5110729), (30241, 943358), (36283, 786266), (60482, 471679), (72566, 393133)]