42749776

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{43801}}^1$

素因数の和:43870

約数の個数: 20

約数和(自身を含む): 84187444

約数和(自身を除く): 41437668

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 43801, 87602, 175204, 350408, 700816, 2671861, 5343722, 10687444, 21374888, 42749776]

約数ペア:

[(1, 42749776), (2, 21374888), (4, 10687444), (8, 5343722), (16, 2671861), (61, 700816), (122, 350408), (244, 175204), (488, 87602), (976, 43801)]