28868538

素因数分解:

$2^1\times 3^1\times {\mathrm{443}}^1\times {\mathrm{10861}}^1$

素因数の和:11309

約数の個数: 16

約数和(自身を含む): 57872736

約数和(自身を除く): 29004198

約数列:

[1, 2, 3, 6, 443, 886, 1329, 2658, 10861, 21722, 32583, 65166, 4811423, 9622846, 14434269, 28868538]

約数ペア:

[(1, 28868538), (2, 14434269), (3, 9622846), (6, 4811423), (443, 65166), (886, 32583), (1329, 21722), (2658, 10861)]