65143448

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{331}}^1\times {\mathrm{337}}^1$

素因数の和:747

約数の個数: 32

約数和(自身を含む): 124559760

約数和(自身を除く): 59416312

約数列:

[1, 2, 4, 8, 73, 146, 292, 331, 337, 584, 662, 674, 1324, 1348, 2648, 2696, 24163, 24601, 48326, 49202, 96652, 98404, 111547, 193304, 196808, 223094, 446188, 892376, 8142931, 16285862, 32571724, 65143448]

約数ペア:

[(1, 65143448), (2, 32571724), (4, 16285862), (8, 8142931), (73, 892376), (146, 446188), (292, 223094), (331, 196808), (337, 193304), (584, 111547), (662, 98404), (674, 96652), (1324, 49202), (1348, 48326), (2648, 24601), (2696, 24163)]