68808016

素因数分解:

$2^4\times {\mathrm{1187}}^1\times {\mathrm{3623}}^1$

素因数の和:4818

約数の個数: 20

約数和(自身を含む): 133464672

約数和(自身を除く): 64656656

約数列:

[1, 2, 4, 8, 16, 1187, 2374, 3623, 4748, 7246, 9496, 14492, 18992, 28984, 57968, 4300501, 8601002, 17202004, 34404008, 68808016]

約数ペア:

[(1, 68808016), (2, 34404008), (4, 17202004), (8, 8601002), (16, 4300501), (1187, 57968), (2374, 28984), (3623, 18992), (4748, 14492), (7246, 9496)]