64251502

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{12713}}^1$

素因数の和:12760

約数の個数: 24

約数和(自身を含む): 116256816

約数和(自身を除く): 52005314

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 5054, 12713, 25426, 88991, 177982, 241547, 483094, 1690829, 3381658, 4589393, 9178786, 32125751, 64251502]

約数ペア:

[(1, 64251502), (2, 32125751), (7, 9178786), (14, 4589393), (19, 3381658), (38, 1690829), (133, 483094), (266, 241547), (361, 177982), (722, 88991), (2527, 25426), (5054, 12713)]