74120672

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{121909}}^1$

素因数の和:121938

約数の個数: 24

約数和(自身を含む): 153606600

約数和(自身を除く): 79485928

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 121909, 243818, 487636, 975272, 1950544, 2316271, 3901088, 4632542, 9265084, 18530168, 37060336, 74120672]

約数ペア:

[(1, 74120672), (2, 37060336), (4, 18530168), (8, 9265084), (16, 4632542), (19, 3901088), (32, 2316271), (38, 1950544), (76, 975272), (152, 487636), (304, 243818), (608, 121909)]