25368968

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2543}}^1$

素因数の和:2621

約数の個数: 32

約数和(自身を含む): 50371200

約数和(自身を除く): 25002232

約数列:

[1, 2, 4, 8, 29, 43, 58, 86, 116, 172, 232, 344, 1247, 2494, 2543, 4988, 5086, 9976, 10172, 20344, 73747, 109349, 147494, 218698, 294988, 437396, 589976, 874792, 3171121, 6342242, 12684484, 25368968]

約数ペア:

[(1, 25368968), (2, 12684484), (4, 6342242), (8, 3171121), (29, 874792), (43, 589976), (58, 437396), (86, 294988), (116, 218698), (172, 147494), (232, 109349), (344, 73747), (1247, 20344), (2494, 10172), (2543, 9976), (4988, 5086)]