28695288

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{9127}}^1$

素因数の和:9267

約数の個数: 32

約数和(自身を含む): 72293760

約数和(自身を除く): 43598472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 9127, 18254, 27381, 36508, 54762, 73016, 109524, 219048, 1195637, 2391274, 3586911, 4782548, 7173822, 9565096, 14347644, 28695288]

約数ペア:

[(1, 28695288), (2, 14347644), (3, 9565096), (4, 7173822), (6, 4782548), (8, 3586911), (12, 2391274), (24, 1195637), (131, 219048), (262, 109524), (393, 73016), (524, 54762), (786, 36508), (1048, 27381), (1572, 18254), (3144, 9127)]