2258816

素因数分解:

$2^7\times 7^1\times {\mathrm{2521}}^1$

素因数の和:2542

約数の個数: 32

約数和(自身を含む): 5144880

約数和(自身を除く): 2886064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 2521, 5042, 10084, 17647, 20168, 35294, 40336, 70588, 80672, 141176, 161344, 282352, 322688, 564704, 1129408, 2258816]

約数ペア:

[(1, 2258816), (2, 1129408), (4, 564704), (7, 322688), (8, 282352), (14, 161344), (16, 141176), (28, 80672), (32, 70588), (56, 40336), (64, 35294), (112, 20168), (128, 17647), (224, 10084), (448, 5042), (896, 2521)]