73988944

素因数分解:

$2^4\times {\mathrm{1747}}^1\times {\mathrm{2647}}^1$

素因数の和:4402

約数の個数: 20

約数和(自身を含む): 143489824

約数和(自身を除く): 69500880

約数列:

[1, 2, 4, 8, 16, 1747, 2647, 3494, 5294, 6988, 10588, 13976, 21176, 27952, 42352, 4624309, 9248618, 18497236, 36994472, 73988944]

約数ペア:

[(1, 73988944), (2, 36994472), (4, 18497236), (8, 9248618), (16, 4624309), (1747, 42352), (2647, 27952), (3494, 21176), (5294, 13976), (6988, 10588)]