64470796

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{283}}^1\times {\mathrm{337}}^1$

素因数の和:650

約数の個数: 36

約数和(自身を含む): 122965752

約数和(自身を除く): 58494956

約数列:

[1, 2, 4, 13, 26, 52, 169, 283, 337, 338, 566, 674, 676, 1132, 1348, 3679, 4381, 7358, 8762, 14716, 17524, 47827, 56953, 95371, 95654, 113906, 190742, 191308, 227812, 381484, 1239823, 2479646, 4959292, 16117699, 32235398, 64470796]

約数ペア:

[(1, 64470796), (2, 32235398), (4, 16117699), (13, 4959292), (26, 2479646), (52, 1239823), (169, 381484), (283, 227812), (337, 191308), (338, 190742), (566, 113906), (674, 95654), (676, 95371), (1132, 56953), (1348, 47827), (3679, 17524), (4381, 14716), (7358, 8762)]