28269924

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{63671}}^1$

素因数の和:63715

約数の個数: 24

約数和(自身を含む): 67747008

約数和(自身を除く): 39477084

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 63671, 127342, 191013, 254684, 382026, 764052, 2355827, 4711654, 7067481, 9423308, 14134962, 28269924]

約数ペア:

[(1, 28269924), (2, 14134962), (3, 9423308), (4, 7067481), (6, 4711654), (12, 2355827), (37, 764052), (74, 382026), (111, 254684), (148, 191013), (222, 127342), (444, 63671)]