28836764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{17713}}^1$

素因数の和:17765

約数の個数: 24

約数和(自身を含む): 56543088

約数和(自身を除く): 27706324

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 17713, 35426, 70852, 194843, 389686, 655381, 779372, 1310762, 2621524, 7209191, 14418382, 28836764]

約数ペア:

[(1, 28836764), (2, 14418382), (4, 7209191), (11, 2621524), (22, 1310762), (37, 779372), (44, 655381), (74, 389686), (148, 194843), (407, 70852), (814, 35426), (1628, 17713)]