78845494

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{3307}}^1$

素因数の和:3460

約数の個数: 32

約数和(自身を含む): 146716416

約数和(自身を除く): 67870922

約数列:

[1, 2, 7, 13, 14, 26, 91, 131, 182, 262, 917, 1703, 1834, 3307, 3406, 6614, 11921, 23149, 23842, 42991, 46298, 85982, 300937, 433217, 601874, 866434, 3032519, 5631821, 6065038, 11263642, 39422747, 78845494]

約数ペア:

[(1, 78845494), (2, 39422747), (7, 11263642), (13, 6065038), (14, 5631821), (26, 3032519), (91, 866434), (131, 601874), (182, 433217), (262, 300937), (917, 85982), (1703, 46298), (1834, 42991), (3307, 23842), (3406, 23149), (6614, 11921)]