66972590

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{571}}^1$

素因数の和:932

約数の個数: 32

約数和(自身を含む): 124416864

約数和(自身を除く): 57444274

約数列:

[1, 2, 5, 10, 37, 74, 185, 317, 370, 571, 634, 1142, 1585, 2855, 3170, 5710, 11729, 21127, 23458, 42254, 58645, 105635, 117290, 181007, 211270, 362014, 905035, 1810070, 6697259, 13394518, 33486295, 66972590]

約数ペア:

[(1, 66972590), (2, 33486295), (5, 13394518), (10, 6697259), (37, 1810070), (74, 905035), (185, 362014), (317, 211270), (370, 181007), (571, 117290), (634, 105635), (1142, 58645), (1585, 42254), (2855, 23458), (3170, 21127), (5710, 11729)]