28286928

素因数分解:

$2^4\times 3^3\times {\mathrm{65479}}^1$

素因数の和:65496

約数の個数: 40

約数和(自身を含む): 81195200

約数和(自身を除く): 52908272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 65479, 130958, 196437, 261916, 392874, 523832, 589311, 785748, 1047664, 1178622, 1571496, 1767933, 2357244, 3142992, 3535866, 4714488, 7071732, 9428976, 14143464, 28286928]

約数ペア:

[(1, 28286928), (2, 14143464), (3, 9428976), (4, 7071732), (6, 4714488), (8, 3535866), (9, 3142992), (12, 2357244), (16, 1767933), (18, 1571496), (24, 1178622), (27, 1047664), (36, 785748), (48, 589311), (54, 523832), (72, 392874), (108, 261916), (144, 196437), (216, 130958), (432, 65479)]