15572864

素因数分解:

$2^7\times {\mathrm{89}}^1\times {\mathrm{1367}}^1$

素因数の和:1470

約数の個数: 32

約数和(自身を含む): 31395600

約数和(自身を除く): 15822736

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 356, 712, 1367, 1424, 2734, 2848, 5468, 5696, 10936, 11392, 21872, 43744, 87488, 121663, 174976, 243326, 486652, 973304, 1946608, 3893216, 7786432, 15572864]

約数ペア:

[(1, 15572864), (2, 7786432), (4, 3893216), (8, 1946608), (16, 973304), (32, 486652), (64, 243326), (89, 174976), (128, 121663), (178, 87488), (356, 43744), (712, 21872), (1367, 11392), (1424, 10936), (2734, 5696), (2848, 5468)]