28204464

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{4289}}^1$

素因数の和:4437

約数の個数: 40

約数和(自身を含む): 73410480

約数和(自身を除く): 45206016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 274, 411, 548, 822, 1096, 1644, 2192, 3288, 4289, 6576, 8578, 12867, 17156, 25734, 34312, 51468, 68624, 102936, 205872, 587593, 1175186, 1762779, 2350372, 3525558, 4700744, 7051116, 9401488, 14102232, 28204464]

約数ペア:

[(1, 28204464), (2, 14102232), (3, 9401488), (4, 7051116), (6, 4700744), (8, 3525558), (12, 2350372), (16, 1762779), (24, 1175186), (48, 587593), (137, 205872), (274, 102936), (411, 68624), (548, 51468), (822, 34312), (1096, 25734), (1644, 17156), (2192, 12867), (3288, 8578), (4289, 6576)]