72376798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{211}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 119669760

約数和(自身を除く): 47292962

約数列:

[1, 2, 13, 26, 79, 158, 167, 211, 334, 422, 1027, 2054, 2171, 2743, 4342, 5486, 13193, 16669, 26386, 33338, 35237, 70474, 171509, 216697, 343018, 433394, 458081, 916162, 2783723, 5567446, 36188399, 72376798]

約数ペア:

[(1, 72376798), (2, 36188399), (13, 5567446), (26, 2783723), (79, 916162), (158, 458081), (167, 433394), (211, 343018), (334, 216697), (422, 171509), (1027, 70474), (2054, 35237), (2171, 33338), (2743, 26386), (4342, 16669), (5486, 13193)]