64143814

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1373}}^1$

素因数の和:1500

約数の個数: 32

約数和(自身を含む): 113965056

約数和(自身を除く): 49821242

約数列:

[1, 2, 7, 14, 47, 71, 94, 142, 329, 497, 658, 994, 1373, 2746, 3337, 6674, 9611, 19222, 23359, 46718, 64531, 97483, 129062, 194966, 451717, 682381, 903434, 1364762, 4581701, 9163402, 32071907, 64143814]

約数ペア:

[(1, 64143814), (2, 32071907), (7, 9163402), (14, 4581701), (47, 1364762), (71, 903434), (94, 682381), (142, 451717), (329, 194966), (497, 129062), (658, 97483), (994, 64531), (1373, 46718), (2746, 23359), (3337, 19222), (6674, 9611)]