64958468

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{1801}}^1$

素因数の和:2003

約数の個数: 24

約数和(自身を含む): 116250624

約数和(自身を除く): 51292156

約数列:

[1, 2, 4, 71, 127, 142, 254, 284, 508, 1801, 3602, 7204, 9017, 18034, 36068, 127871, 228727, 255742, 457454, 511484, 914908, 16239617, 32479234, 64958468]

約数ペア:

[(1, 64958468), (2, 32479234), (4, 16239617), (71, 914908), (127, 511484), (142, 457454), (254, 255742), (284, 228727), (508, 127871), (1801, 36068), (3602, 18034), (7204, 9017)]