64761136

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{3041}}^1$

素因数の和:3082

約数の個数: 40

約数和(自身を含む): 138058128

約数和(自身を除く): 73296992

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1331, 1936, 2662, 3041, 5324, 6082, 10648, 12164, 21296, 24328, 33451, 48656, 66902, 133804, 267608, 367961, 535216, 735922, 1471844, 2943688, 4047571, 5887376, 8095142, 16190284, 32380568, 64761136]

約数ペア:

[(1, 64761136), (2, 32380568), (4, 16190284), (8, 8095142), (11, 5887376), (16, 4047571), (22, 2943688), (44, 1471844), (88, 735922), (121, 535216), (176, 367961), (242, 267608), (484, 133804), (968, 66902), (1331, 48656), (1936, 33451), (2662, 24328), (3041, 21296), (5324, 12164), (6082, 10648)]