28897510

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{12619}}^1$

素因数の和:12855

約数の個数: 16

約数和(自身を含む): 52246800

約数和(自身を除く): 23349290

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 12619, 25238, 63095, 126190, 2889751, 5779502, 14448755, 28897510]

約数ペア:

[(1, 28897510), (2, 14448755), (5, 5779502), (10, 2889751), (229, 126190), (458, 63095), (1145, 25238), (2290, 12619)]