27725992

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{5563}}^1$

素因数の和:5665

約数の個数: 32

約数和(自身を含む): 60091200

約数和(自身を除く): 32365208

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1246, 2492, 4984, 5563, 11126, 22252, 38941, 44504, 77882, 155764, 311528, 495107, 990214, 1980428, 3465749, 3960856, 6931498, 13862996, 27725992]

約数ペア:

[(1, 27725992), (2, 13862996), (4, 6931498), (7, 3960856), (8, 3465749), (14, 1980428), (28, 990214), (56, 495107), (89, 311528), (178, 155764), (356, 77882), (623, 44504), (712, 38941), (1246, 22252), (2492, 11126), (4984, 5563)]