28453576

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2621}}^1$

素因数の和:2709

約数の個数: 32

約数和(自身を含む): 56635200

約数和(自身を除く): 28181624

約数列:

[1, 2, 4, 8, 23, 46, 59, 92, 118, 184, 236, 472, 1357, 2621, 2714, 5242, 5428, 10484, 10856, 20968, 60283, 120566, 154639, 241132, 309278, 482264, 618556, 1237112, 3556697, 7113394, 14226788, 28453576]

約数ペア:

[(1, 28453576), (2, 14226788), (4, 7113394), (8, 3556697), (23, 1237112), (46, 618556), (59, 482264), (92, 309278), (118, 241132), (184, 154639), (236, 120566), (472, 60283), (1357, 20968), (2621, 10856), (2714, 10484), (5242, 5428)]