15721286944

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{340937}}^1$

素因数の和:341089

約数の個数: 48

約数和(自身を含む): 34022884896

約数和(自身を除く): 18301597952

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 131, 176, 262, 352, 524, 1048, 1441, 2096, 2882, 4192, 5764, 11528, 23056, 46112, 340937, 681874, 1363748, 2727496, 3750307, 5454992, 7500614, 10909984, 15001228, 30002456, 44662747, 60004912, 89325494, 120009824, 178650988, 357301976, 491290217, 714603952, 982580434, 1429207904, 1965160868, 3930321736, 7860643472, 15721286944]

約数ペア:

[(1, 15721286944), (2, 7860643472), (4, 3930321736), (8, 1965160868), (11, 1429207904), (16, 982580434), (22, 714603952), (32, 491290217), (44, 357301976), (88, 178650988), (131, 120009824), (176, 89325494), (262, 60004912), (352, 44662747), (524, 30002456), (1048, 15001228), (1441, 10909984), (2096, 7500614), (2882, 5454992), (4192, 3750307), (5764, 2727496), (11528, 1363748), (23056, 681874), (46112, 340937)]