28450682

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 48157200

約数和(自身を除く): 19706518

約数列:

[1, 2, 13, 26, 29, 58, 97, 194, 377, 389, 754, 778, 1261, 2522, 2813, 5057, 5626, 10114, 11281, 22562, 36569, 37733, 73138, 75466, 146653, 293306, 490529, 981058, 1094257, 2188514, 14225341, 28450682]

約数ペア:

[(1, 28450682), (2, 14225341), (13, 2188514), (26, 1094257), (29, 981058), (58, 490529), (97, 293306), (194, 146653), (377, 75466), (389, 73138), (754, 37733), (778, 36569), (1261, 22562), (2522, 11281), (2813, 10114), (5057, 5626)]