64187876

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{4519}}^1$

素因数の和:4643

約数の個数: 24

約数和(自身を含む): 116182080

約数和(自身を除く): 51994204

約数列:

[1, 2, 4, 53, 67, 106, 134, 212, 268, 3551, 4519, 7102, 9038, 14204, 18076, 239507, 302773, 479014, 605546, 958028, 1211092, 16046969, 32093938, 64187876]

約数ペア:

[(1, 64187876), (2, 32093938), (4, 16046969), (53, 1211092), (67, 958028), (106, 605546), (134, 479014), (212, 302773), (268, 239507), (3551, 18076), (4519, 14204), (7102, 9038)]