64630398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{4649}}^1$

素因数の和:4992

約数の個数: 32

約数和(自身を含む): 148204800

約数和(自身を除く): 83574402

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 331, 662, 993, 1986, 2317, 4634, 4649, 6951, 9298, 13902, 13947, 27894, 32543, 65086, 97629, 195258, 1538819, 3077638, 4616457, 9232914, 10771733, 21543466, 32315199, 64630398]

約数ペア:

[(1, 64630398), (2, 32315199), (3, 21543466), (6, 10771733), (7, 9232914), (14, 4616457), (21, 3077638), (42, 1538819), (331, 195258), (662, 97629), (993, 65086), (1986, 32543), (2317, 27894), (4634, 13947), (4649, 13902), (6951, 9298)]