22686488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3631}}^1$

素因数の和:3719

約数の個数: 32

約数和(自身を含む): 47070720

約数和(自身を除く): 24384232

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 3124, 3631, 6248, 7262, 14524, 29048, 39941, 79882, 159764, 257801, 319528, 515602, 1031204, 2062408, 2835811, 5671622, 11343244, 22686488]

約数ペア:

[(1, 22686488), (2, 11343244), (4, 5671622), (8, 2835811), (11, 2062408), (22, 1031204), (44, 515602), (71, 319528), (88, 257801), (142, 159764), (284, 79882), (568, 39941), (781, 29048), (1562, 14524), (3124, 7262), (3631, 6248)]