252565256

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{643}}^1\times {\mathrm{1327}}^1$

素因数の和:2013

約数の個数: 32

約数和(自身を含む): 487482240

約数和(自身を除く): 234916984

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 643, 1286, 1327, 2572, 2654, 5144, 5308, 10616, 23791, 47582, 49099, 95164, 98198, 190328, 196396, 392792, 853261, 1706522, 3413044, 6826088, 31570657, 63141314, 126282628, 252565256]

約数ペア:

[(1, 252565256), (2, 126282628), (4, 63141314), (8, 31570657), (37, 6826088), (74, 3413044), (148, 1706522), (296, 853261), (643, 392792), (1286, 196396), (1327, 190328), (2572, 98198), (2654, 95164), (5144, 49099), (5308, 47582), (10616, 23791)]