1531264

素因数分解:

$2^7\times 7^1\times {\mathrm{1709}}^1$

素因数の和:1730

約数の個数: 32

約数和(自身を含む): 3488400

約数和(自身を除く): 1957136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 1709, 3418, 6836, 11963, 13672, 23926, 27344, 47852, 54688, 95704, 109376, 191408, 218752, 382816, 765632, 1531264]

約数ペア:

[(1, 1531264), (2, 765632), (4, 382816), (7, 218752), (8, 191408), (14, 109376), (16, 95704), (28, 54688), (32, 47852), (56, 27344), (64, 23926), (112, 13672), (128, 11963), (224, 6836), (448, 3418), (896, 1709)]