28642902

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1657}}^1$

素因数の和:1772

約数の個数: 32

約数和(自身を含む): 59528832

約数和(自身を除く): 30885930

約数列:

[1, 2, 3, 6, 43, 67, 86, 129, 134, 201, 258, 402, 1657, 2881, 3314, 4971, 5762, 8643, 9942, 17286, 71251, 111019, 142502, 213753, 222038, 333057, 427506, 666114, 4773817, 9547634, 14321451, 28642902]

約数ペア:

[(1, 28642902), (2, 14321451), (3, 9547634), (6, 4773817), (43, 666114), (67, 427506), (86, 333057), (129, 222038), (134, 213753), (201, 142502), (258, 111019), (402, 71251), (1657, 17286), (2881, 9942), (3314, 8643), (4971, 5762)]