43959994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{367}}^1$

素因数の和:670

約数の個数: 32

約数和(自身を含む): 75672576

約数和(自身を除く): 31712582

約数列:

[1, 2, 13, 17, 26, 34, 221, 271, 367, 442, 542, 734, 3523, 4607, 4771, 6239, 7046, 9214, 9542, 12478, 59891, 81107, 99457, 119782, 162214, 198914, 1292941, 1690769, 2585882, 3381538, 21979997, 43959994]

約数ペア:

[(1, 43959994), (2, 21979997), (13, 3381538), (17, 2585882), (26, 1690769), (34, 1292941), (221, 198914), (271, 162214), (367, 119782), (442, 99457), (542, 81107), (734, 59891), (3523, 12478), (4607, 9542), (4771, 9214), (6239, 7046)]