78958234

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1019}}^1$

素因数の和:1134

約数の個数: 32

約数和(自身を含む): 130870080

約数和(自身を除く): 51911846

約数列:

[1, 2, 17, 34, 43, 53, 86, 106, 731, 901, 1019, 1462, 1802, 2038, 2279, 4558, 17323, 34646, 38743, 43817, 54007, 77486, 87634, 108014, 744889, 918119, 1489778, 1836238, 2322301, 4644602, 39479117, 78958234]

約数ペア:

[(1, 78958234), (2, 39479117), (17, 4644602), (34, 2322301), (43, 1836238), (53, 1489778), (86, 918119), (106, 744889), (731, 108014), (901, 87634), (1019, 77486), (1462, 54007), (1802, 43817), (2038, 38743), (2279, 34646), (4558, 17323)]