28440624

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{4523}}^1$

素因数の和:4665

約数の個数: 40

約数和(自身を含む): 74048832

約数和(自身を除く): 45608208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 4523, 6288, 9046, 13569, 18092, 27138, 36184, 54276, 72368, 108552, 217104, 592513, 1185026, 1777539, 2370052, 3555078, 4740104, 7110156, 9480208, 14220312, 28440624]

約数ペア:

[(1, 28440624), (2, 14220312), (3, 9480208), (4, 7110156), (6, 4740104), (8, 3555078), (12, 2370052), (16, 1777539), (24, 1185026), (48, 592513), (131, 217104), (262, 108552), (393, 72368), (524, 54276), (786, 36184), (1048, 27138), (1572, 18092), (2096, 13569), (3144, 9046), (4523, 6288)]