67390928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5393}}^1$

素因数の和:5483

約数の個数: 40

約数和(自身を含む): 144472896

約数和(自身を除く): 77081968

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 142, 176, 284, 568, 781, 1136, 1562, 3124, 5393, 6248, 10786, 12496, 21572, 43144, 59323, 86288, 118646, 237292, 382903, 474584, 765806, 949168, 1531612, 3063224, 4211933, 6126448, 8423866, 16847732, 33695464, 67390928]

約数ペア:

[(1, 67390928), (2, 33695464), (4, 16847732), (8, 8423866), (11, 6126448), (16, 4211933), (22, 3063224), (44, 1531612), (71, 949168), (88, 765806), (142, 474584), (176, 382903), (284, 237292), (568, 118646), (781, 86288), (1136, 59323), (1562, 43144), (3124, 21572), (5393, 12496), (6248, 10786)]