68180788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{35437}}^1$

素因数の和:35491

約数の個数: 24

約数和(自身を含む): 131971112

約数和(自身を除く): 63790324

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 35437, 70874, 141748, 460681, 921362, 1311169, 1842724, 2622338, 5244676, 17045197, 34090394, 68180788]

約数ペア:

[(1, 68180788), (2, 34090394), (4, 17045197), (13, 5244676), (26, 2622338), (37, 1842724), (52, 1311169), (74, 921362), (148, 460681), (481, 141748), (962, 70874), (1924, 35437)]