1570372816

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{673}}^1\times {\mathrm{3557}}^1$

素因数の和:4279

約数の個数: 40

約数和(自身を含む): 3122315784

約数和(自身を除く): 1551942968

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 673, 1346, 2692, 3557, 5384, 7114, 10768, 14228, 27593, 28456, 55186, 56912, 110372, 145837, 220744, 291674, 441488, 583348, 1166696, 2333392, 2393861, 4787722, 9575444, 19150888, 38301776, 98148301, 196296602, 392593204, 785186408, 1570372816]

約数ペア:

[(1, 1570372816), (2, 785186408), (4, 392593204), (8, 196296602), (16, 98148301), (41, 38301776), (82, 19150888), (164, 9575444), (328, 4787722), (656, 2393861), (673, 2333392), (1346, 1166696), (2692, 583348), (3557, 441488), (5384, 291674), (7114, 220744), (10768, 145837), (14228, 110372), (27593, 56912), (28456, 55186)]