66245090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{8291}}^1$

素因数の和:8362

約数の個数: 32

約数和(自身を含む): 128957184

約数和(自身を除く): 62712094

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 470, 799, 1598, 3995, 7990, 8291, 16582, 41455, 82910, 140947, 281894, 389677, 704735, 779354, 1409470, 1948385, 3896770, 6624509, 13249018, 33122545, 66245090]

約数ペア:

[(1, 66245090), (2, 33122545), (5, 13249018), (10, 6624509), (17, 3896770), (34, 1948385), (47, 1409470), (85, 779354), (94, 704735), (170, 389677), (235, 281894), (470, 140947), (799, 82910), (1598, 41455), (3995, 16582), (7990, 8291)]