7281797082

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{26297}}^1$

素因数の和:26675

約数の個数: 64

約数和(自身を含む): 17571271680

約数和(自身を除く): 10289474598

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 347, 399, 694, 798, 1041, 2082, 2429, 4858, 6593, 7287, 13186, 14574, 19779, 26297, 39558, 46151, 52594, 78891, 92302, 138453, 157782, 184079, 276906, 368158, 499643, 552237, 999286, 1104474, 1498929, 2997858, 3497501, 6995002, 9125059, 10492503, 18250118, 20985006, 27375177, 54750354, 63875413, 127750826, 173376121, 191626239, 346752242, 383252478, 520128363, 1040256726, 1213632847, 2427265694, 3640898541, 7281797082]

約数ペア:

[(1, 7281797082), (2, 3640898541), (3, 2427265694), (6, 1213632847), (7, 1040256726), (14, 520128363), (19, 383252478), (21, 346752242), (38, 191626239), (42, 173376121), (57, 127750826), (114, 63875413), (133, 54750354), (266, 27375177), (347, 20985006), (399, 18250118), (694, 10492503), (798, 9125059), (1041, 6995002), (2082, 3497501), (2429, 2997858), (4858, 1498929), (6593, 1104474), (7287, 999286), (13186, 552237), (14574, 499643), (19779, 368158), (26297, 276906), (39558, 184079), (46151, 157782), (52594, 138453), (78891, 92302)]