71491308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{851087}}^1$

素因数の和:851101

約数の個数: 24

約数和(自身を含む): 190643712

約数和(自身を除く): 119152404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 851087, 1702174, 2553261, 3404348, 5106522, 5957609, 10213044, 11915218, 17872827, 23830436, 35745654, 71491308]

約数ペア:

[(1, 71491308), (2, 35745654), (3, 23830436), (4, 17872827), (6, 11915218), (7, 10213044), (12, 5957609), (14, 5106522), (21, 3404348), (28, 2553261), (42, 1702174), (84, 851087)]