28604101

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{503}}^1$

素因数の和:636

約数の個数: 16

約数和(自身を含む): 31328640

約数和(自身を除く): 2724539

約数列:

[1, 19, 41, 73, 503, 779, 1387, 2993, 9557, 20623, 36719, 56867, 391837, 697661, 1505479, 28604101]

約数ペア:

[(1, 28604101), (19, 1505479), (41, 697661), (73, 391837), (503, 56867), (779, 36719), (1387, 20623), (2993, 9557)]