28036496

素因数分解:

$2^4\times {\mathrm{659}}^1\times {\mathrm{2659}}^1$

素因数の和:3326

約数の個数: 20

約数和(自身を含む): 54423600

約数和(自身を除く): 26387104

約数列:

[1, 2, 4, 8, 16, 659, 1318, 2636, 2659, 5272, 5318, 10544, 10636, 21272, 42544, 1752281, 3504562, 7009124, 14018248, 28036496]

約数ペア:

[(1, 28036496), (2, 14018248), (4, 7009124), (8, 3504562), (16, 1752281), (659, 42544), (1318, 21272), (2636, 10636), (2659, 10544), (5272, 5318)]