64995164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{2039}}^1$

素因数の和:2669

約数の個数: 24

約数和(自身を含む): 122750880

約数和(自身を除く): 57755716

約数列:

[1, 2, 4, 13, 26, 52, 613, 1226, 2039, 2452, 4078, 7969, 8156, 15938, 26507, 31876, 53014, 106028, 1249907, 2499814, 4999628, 16248791, 32497582, 64995164]

約数ペア:

[(1, 64995164), (2, 32497582), (4, 16248791), (13, 4999628), (26, 2499814), (52, 1249907), (613, 106028), (1226, 53014), (2039, 31876), (2452, 26507), (4078, 15938), (7969, 8156)]