68107816

素因数分解:

$2^3\times 7^1\times {\mathrm{379}}^1\times {\mathrm{3209}}^1$

素因数の和:3601

約数の個数: 32

約数和(自身を含む): 146376000

約数和(自身を除く): 78268184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 379, 758, 1516, 2653, 3032, 3209, 5306, 6418, 10612, 12836, 21224, 22463, 25672, 44926, 89852, 179704, 1216211, 2432422, 4864844, 8513477, 9729688, 17026954, 34053908, 68107816]

約数ペア:

[(1, 68107816), (2, 34053908), (4, 17026954), (7, 9729688), (8, 8513477), (14, 4864844), (28, 2432422), (56, 1216211), (379, 179704), (758, 89852), (1516, 44926), (2653, 25672), (3032, 22463), (3209, 21224), (5306, 12836), (6418, 10612)]