74824472

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{443}}^1\times {\mathrm{491}}^1$

素因数の和:983

約数の個数: 32

約数和(自身を含む): 144175680

約数和(自身を除く): 69351208

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 443, 491, 886, 982, 1772, 1964, 3544, 3928, 19049, 21113, 38098, 42226, 76196, 84452, 152392, 168904, 217513, 435026, 870052, 1740104, 9353059, 18706118, 37412236, 74824472]

約数ペア:

[(1, 74824472), (2, 37412236), (4, 18706118), (8, 9353059), (43, 1740104), (86, 870052), (172, 435026), (344, 217513), (443, 168904), (491, 152392), (886, 84452), (982, 76196), (1772, 42226), (1964, 38098), (3544, 21113), (3928, 19049)]