64102172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 125411328

約数和(自身を除く): 61309156

約数列:

[1, 2, 4, 17, 31, 34, 47, 62, 68, 94, 124, 188, 527, 647, 799, 1054, 1294, 1457, 1598, 2108, 2588, 2914, 3196, 5828, 10999, 20057, 21998, 24769, 30409, 40114, 43996, 49538, 60818, 80228, 99076, 121636, 340969, 516953, 681938, 942679, 1033906, 1363876, 1885358, 2067812, 3770716, 16025543, 32051086, 64102172]

約数ペア:

[(1, 64102172), (2, 32051086), (4, 16025543), (17, 3770716), (31, 2067812), (34, 1885358), (47, 1363876), (62, 1033906), (68, 942679), (94, 681938), (124, 516953), (188, 340969), (527, 121636), (647, 99076), (799, 80228), (1054, 60818), (1294, 49538), (1457, 43996), (1598, 40114), (2108, 30409), (2588, 24769), (2914, 21998), (3196, 20057), (5828, 10999)]