28912894

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{5903}}^1$

素因数の和:6015

約数の個数: 16

約数和(自身を含む): 45342720

約数和(自身を除く): 16429826

約数列:

[1, 2, 31, 62, 79, 158, 2449, 4898, 5903, 11806, 182993, 365986, 466337, 932674, 14456447, 28912894]

約数ペア:

[(1, 28912894), (2, 14456447), (31, 932674), (62, 466337), (79, 365986), (158, 182993), (2449, 11806), (4898, 5903)]