4581784

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{673}}^1$

素因数の和:739

約数の個数: 32

約数和(自身を含む): 9220320

約数和(自身を除く): 4638536

約数列:

[1, 2, 4, 8, 23, 37, 46, 74, 92, 148, 184, 296, 673, 851, 1346, 1702, 2692, 3404, 5384, 6808, 15479, 24901, 30958, 49802, 61916, 99604, 123832, 199208, 572723, 1145446, 2290892, 4581784]

約数ペア:

[(1, 4581784), (2, 2290892), (4, 1145446), (8, 572723), (23, 199208), (37, 123832), (46, 99604), (74, 61916), (92, 49802), (148, 30958), (184, 24901), (296, 15479), (673, 6808), (851, 5384), (1346, 3404), (1702, 2692)]