28345002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{1021}}^1$

素因数の和:1694

約数の個数: 32

約数和(自身を含む): 64950144

約数和(自身を除く): 36605142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 661, 1021, 1322, 1983, 2042, 3063, 3966, 4627, 6126, 7147, 9254, 13881, 14294, 21441, 27762, 42882, 674881, 1349762, 2024643, 4049286, 4724167, 9448334, 14172501, 28345002]

約数ペア:

[(1, 28345002), (2, 14172501), (3, 9448334), (6, 4724167), (7, 4049286), (14, 2024643), (21, 1349762), (42, 674881), (661, 42882), (1021, 27762), (1322, 21441), (1983, 14294), (2042, 13881), (3063, 9254), (3966, 7147), (4627, 6126)]