64212908

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{1601}}^1$

素因数の和:1913

約数の個数: 24

約数和(自身を含む): 115907904

約数和(自身を除く): 51694996

約数列:

[1, 2, 4, 37, 74, 148, 271, 542, 1084, 1601, 3202, 6404, 10027, 20054, 40108, 59237, 118474, 236948, 433871, 867742, 1735484, 16053227, 32106454, 64212908]

約数ペア:

[(1, 64212908), (2, 32106454), (4, 16053227), (37, 1735484), (74, 867742), (148, 433871), (271, 236948), (542, 118474), (1084, 59237), (1601, 40108), (3202, 20054), (6404, 10027)]