28869998

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{2749}}^1$

素因数の和:2899

約数の個数: 16

約数和(自身を含む): 44550000

約数和(自身を除く): 15680002

約数列:

[1, 2, 59, 89, 118, 178, 2749, 5251, 5498, 10502, 162191, 244661, 324382, 489322, 14434999, 28869998]

約数ペア:

[(1, 28869998), (2, 14434999), (59, 489322), (89, 324382), (118, 244661), (178, 162191), (2749, 10502), (5251, 5498)]