27481070

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{691}}^1$

素因数の和:836

約数の個数: 32

約数和(自身を含む): 51268896

約数和(自身を除く): 23787826

約数列:

[1, 2, 5, 10, 41, 82, 97, 194, 205, 410, 485, 691, 970, 1382, 3455, 3977, 6910, 7954, 19885, 28331, 39770, 56662, 67027, 134054, 141655, 283310, 335135, 670270, 2748107, 5496214, 13740535, 27481070]

約数ペア:

[(1, 27481070), (2, 13740535), (5, 5496214), (10, 2748107), (41, 670270), (82, 335135), (97, 283310), (194, 141655), (205, 134054), (410, 67027), (485, 56662), (691, 39770), (970, 28331), (1382, 19885), (3455, 7954), (3977, 6910)]