28471910

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{98179}}^1$

素因数の和:98215

約数の個数: 16

約数和(自身を含む): 53017200

約数和(自身を除く): 24545290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 98179, 196358, 490895, 981790, 2847191, 5694382, 14235955, 28471910]

約数ペア:

[(1, 28471910), (2, 14235955), (5, 5694382), (10, 2847191), (29, 981790), (58, 490895), (145, 196358), (290, 98179)]