69340726

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2557}}^1$

素因数の和:2728

約数の個数: 32

約数和(自身を含む): 128923200

約数和(自身を除く): 59582474

約数列:

[1, 2, 7, 13, 14, 26, 91, 149, 182, 298, 1043, 1937, 2086, 2557, 3874, 5114, 13559, 17899, 27118, 33241, 35798, 66482, 232687, 380993, 465374, 761986, 2666951, 4952909, 5333902, 9905818, 34670363, 69340726]

約数ペア:

[(1, 69340726), (2, 34670363), (7, 9905818), (13, 5333902), (14, 4952909), (26, 2666951), (91, 761986), (149, 465374), (182, 380993), (298, 232687), (1043, 66482), (1937, 35798), (2086, 33241), (2557, 27118), (3874, 17899), (5114, 13559)]