1156736

素因数分解:

$2^7\times 7^1\times {\mathrm{1291}}^1$

素因数の和:1312

約数の個数: 32

約数和(自身を含む): 2635680

約数和(自身を除く): 1478944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 1291, 2582, 5164, 9037, 10328, 18074, 20656, 36148, 41312, 72296, 82624, 144592, 165248, 289184, 578368, 1156736]

約数ペア:

[(1, 1156736), (2, 578368), (4, 289184), (7, 165248), (8, 144592), (14, 82624), (16, 72296), (28, 41312), (32, 36148), (56, 20656), (64, 18074), (112, 10328), (128, 9037), (224, 5164), (448, 2582), (896, 1291)]