2577340192

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{267581}}^1$

素因数の和:267641

約数の個数: 48

約数和(自身を含む): 5933898432

約数和(自身を除く): 3356558240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 301, 344, 602, 688, 1204, 1376, 2408, 4816, 9632, 267581, 535162, 1070324, 1873067, 2140648, 3746134, 4281296, 7492268, 8562592, 11505983, 14984536, 23011966, 29969072, 46023932, 59938144, 80541881, 92047864, 161083762, 184095728, 322167524, 368191456, 644335048, 1288670096, 2577340192]

約数ペア:

[(1, 2577340192), (2, 1288670096), (4, 644335048), (7, 368191456), (8, 322167524), (14, 184095728), (16, 161083762), (28, 92047864), (32, 80541881), (43, 59938144), (56, 46023932), (86, 29969072), (112, 23011966), (172, 14984536), (224, 11505983), (301, 8562592), (344, 7492268), (602, 4281296), (688, 3746134), (1204, 2140648), (1376, 1873067), (2408, 1070324), (4816, 535162), (9632, 267581)]