28896686

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{887}}^1$

素因数の和:1088

約数の個数: 32

約数和(自身を含む): 53706240

約数和(自身を除く): 24809554

約数列:

[1, 2, 7, 13, 14, 26, 91, 179, 182, 358, 887, 1253, 1774, 2327, 2506, 4654, 6209, 11531, 12418, 16289, 23062, 32578, 80717, 158773, 161434, 317546, 1111411, 2064049, 2222822, 4128098, 14448343, 28896686]

約数ペア:

[(1, 28896686), (2, 14448343), (7, 4128098), (13, 2222822), (14, 2064049), (26, 1111411), (91, 317546), (179, 161434), (182, 158773), (358, 80717), (887, 32578), (1253, 23062), (1774, 16289), (2327, 12418), (2506, 11531), (4654, 6209)]