12928528052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{129841}}^1$

素因数の和:129960

約数の個数: 48

約数和(自身を含む): 25827131904

約数和(自身を除く): 12898603852

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 73, 124, 146, 292, 341, 682, 803, 1364, 1606, 2263, 3212, 4526, 9052, 24893, 49786, 99572, 129841, 259682, 519364, 1428251, 2856502, 4025071, 5713004, 8050142, 9478393, 16100284, 18956786, 37913572, 44275781, 88551562, 104262323, 177103124, 208524646, 293830183, 417049292, 587660366, 1175320732, 3232132013, 6464264026, 12928528052]

約数ペア:

[(1, 12928528052), (2, 6464264026), (4, 3232132013), (11, 1175320732), (22, 587660366), (31, 417049292), (44, 293830183), (62, 208524646), (73, 177103124), (124, 104262323), (146, 88551562), (292, 44275781), (341, 37913572), (682, 18956786), (803, 16100284), (1364, 9478393), (1606, 8050142), (2263, 5713004), (3212, 4025071), (4526, 2856502), (9052, 1428251), (24893, 519364), (49786, 259682), (99572, 129841)]