2586729856

素因数分解:

$2^7\times {\mathrm{509}}^1\times {\mathrm{39703}}^1$

素因数の和:40226

約数の個数: 32

約数和(自身を含む): 5163505200

約数和(自身を除く): 2576775344

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 509, 1018, 2036, 4072, 8144, 16288, 32576, 39703, 65152, 79406, 158812, 317624, 635248, 1270496, 2540992, 5081984, 20208827, 40417654, 80835308, 161670616, 323341232, 646682464, 1293364928, 2586729856]

約数ペア:

[(1, 2586729856), (2, 1293364928), (4, 646682464), (8, 323341232), (16, 161670616), (32, 80835308), (64, 40417654), (128, 20208827), (509, 5081984), (1018, 2540992), (2036, 1270496), (4072, 635248), (8144, 317624), (16288, 158812), (32576, 79406), (39703, 65152)]