38122708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{2609}}^1$

素因数の和:2907

約数の個数: 24

約数和(自身を含む): 72129960

約数和(自身を除く): 34007252

約数列:

[1, 2, 4, 13, 26, 52, 281, 562, 1124, 2609, 3653, 5218, 7306, 10436, 14612, 33917, 67834, 135668, 733129, 1466258, 2932516, 9530677, 19061354, 38122708]

約数ペア:

[(1, 38122708), (2, 19061354), (4, 9530677), (13, 2932516), (26, 1466258), (52, 733129), (281, 135668), (562, 67834), (1124, 33917), (2609, 14612), (3653, 10436), (5218, 7306)]