28020336

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{4261}}^1$

素因数の和:4409

約数の個数: 40

約数和(自身を含む): 72931344

約数和(自身を除く): 44911008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 274, 411, 548, 822, 1096, 1644, 2192, 3288, 4261, 6576, 8522, 12783, 17044, 25566, 34088, 51132, 68176, 102264, 204528, 583757, 1167514, 1751271, 2335028, 3502542, 4670056, 7005084, 9340112, 14010168, 28020336]

約数ペア:

[(1, 28020336), (2, 14010168), (3, 9340112), (4, 7005084), (6, 4670056), (8, 3502542), (12, 2335028), (16, 1751271), (24, 1167514), (48, 583757), (137, 204528), (274, 102264), (411, 68176), (548, 51132), (822, 34088), (1096, 25566), (1644, 17044), (2192, 12783), (3288, 8522), (4261, 6576)]