28508775590

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{69533599}}^1$

素因数の和:69533647

約数の個数: 16

約数和(自身を含む): 52567401600

約数和(自身を除く): 24058626010

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 69533599, 139067198, 347667995, 695335990, 2850877559, 5701755118, 14254387795, 28508775590]

約数ペア:

[(1, 28508775590), (2, 14254387795), (5, 5701755118), (10, 2850877559), (41, 695335990), (82, 347667995), (205, 139067198), (410, 69533599)]