65796816

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{8731}}^1$

素因数の和:8899

約数の個数: 40

約数和(自身を含む): 171077344

約数和(自身を除く): 105280528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 7536, 8731, 17462, 26193, 34924, 52386, 69848, 104772, 139696, 209544, 419088, 1370767, 2741534, 4112301, 5483068, 8224602, 10966136, 16449204, 21932272, 32898408, 65796816]

約数ペア:

[(1, 65796816), (2, 32898408), (3, 21932272), (4, 16449204), (6, 10966136), (8, 8224602), (12, 5483068), (16, 4112301), (24, 2741534), (48, 1370767), (157, 419088), (314, 209544), (471, 139696), (628, 104772), (942, 69848), (1256, 52386), (1884, 34924), (2512, 26193), (3768, 17462), (7536, 8731)]