28950502

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{55889}}^1$

素因数の和:55935

約数の個数: 16

約数和(自身を含む): 50971680

約数和(自身を除く): 22021178

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 55889, 111778, 391223, 782446, 2067893, 4135786, 14475251, 28950502]

約数ペア:

[(1, 28950502), (2, 14475251), (7, 4135786), (14, 2067893), (37, 782446), (74, 391223), (259, 111778), (518, 55889)]