72814406

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1\times {\mathrm{281}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 127346688

約数和(自身を除く): 54532282

約数列:

[1, 2, 7, 14, 83, 166, 223, 281, 446, 562, 581, 1162, 1561, 1967, 3122, 3934, 18509, 23323, 37018, 46646, 62663, 125326, 129563, 163261, 259126, 326522, 438641, 877282, 5201029, 10402058, 36407203, 72814406]

約数ペア:

[(1, 72814406), (2, 36407203), (7, 10402058), (14, 5201029), (83, 877282), (166, 438641), (223, 326522), (281, 259126), (446, 163261), (562, 129563), (581, 125326), (1162, 62663), (1561, 46646), (1967, 37018), (3122, 23323), (3934, 18509)]