64342614

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{21577}}^1$

素因数の和:21660

約数の個数: 32

約数和(自身を含む): 149147136

約数和(自身を除く): 84804522

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 21577, 43154, 64731, 129462, 151039, 302078, 453117, 906234, 1531967, 3063934, 4595901, 9191802, 10723769, 21447538, 32171307, 64342614]

約数ペア:

[(1, 64342614), (2, 32171307), (3, 21447538), (6, 10723769), (7, 9191802), (14, 4595901), (21, 3063934), (42, 1531967), (71, 906234), (142, 453117), (213, 302078), (426, 151039), (497, 129462), (994, 64731), (1491, 43154), (2982, 21577)]