67626856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{1667}}^1$

素因数の和:2145

約数の個数: 32

約数和(自身を含む): 138710880

約数和(自身を除く): 71084024

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 461, 922, 1667, 1844, 3334, 3688, 5071, 6668, 10142, 13336, 18337, 20284, 36674, 40568, 73348, 146696, 768487, 1536974, 3073948, 6147896, 8453357, 16906714, 33813428, 67626856]

約数ペア:

[(1, 67626856), (2, 33813428), (4, 16906714), (8, 8453357), (11, 6147896), (22, 3073948), (44, 1536974), (88, 768487), (461, 146696), (922, 73348), (1667, 40568), (1844, 36674), (3334, 20284), (3688, 18337), (5071, 13336), (6668, 10142)]