71740986

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{2503}}^1$

素因数の和:2806

約数の個数: 32

約数和(自身を含む): 152523648

約数和(自身を除く): 80782662

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 281, 562, 843, 1686, 2503, 4777, 5006, 7509, 9554, 14331, 15018, 28662, 42551, 85102, 127653, 255306, 703343, 1406686, 2110029, 4220058, 11956831, 23913662, 35870493, 71740986]

約数ペア:

[(1, 71740986), (2, 35870493), (3, 23913662), (6, 11956831), (17, 4220058), (34, 2110029), (51, 1406686), (102, 703343), (281, 255306), (562, 127653), (843, 85102), (1686, 42551), (2503, 28662), (4777, 15018), (5006, 14331), (7509, 9554)]