74266712

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{337}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 152160840

約数和(自身を除く): 77894128

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 163, 169, 326, 337, 338, 652, 674, 676, 1304, 1348, 1352, 2119, 2696, 4238, 4381, 8476, 8762, 16952, 17524, 27547, 35048, 54931, 55094, 56953, 109862, 110188, 113906, 219724, 220376, 227812, 439448, 455624, 714103, 1428206, 2856412, 5712824, 9283339, 18566678, 37133356, 74266712]

約数ペア:

[(1, 74266712), (2, 37133356), (4, 18566678), (8, 9283339), (13, 5712824), (26, 2856412), (52, 1428206), (104, 714103), (163, 455624), (169, 439448), (326, 227812), (337, 220376), (338, 219724), (652, 113906), (674, 110188), (676, 109862), (1304, 56953), (1348, 55094), (1352, 54931), (2119, 35048), (2696, 27547), (4238, 17524), (4381, 16952), (8476, 8762)]