42064568

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{57781}}^1$

素因数の和:57807

約数の個数: 32

約数和(自身を含む): 97073760

約数和(自身を除く): 55009192

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 57781, 115562, 231124, 404467, 462248, 751153, 808934, 1502306, 1617868, 3004612, 3235736, 5258071, 6009224, 10516142, 21032284, 42064568]

約数ペア:

[(1, 42064568), (2, 21032284), (4, 10516142), (7, 6009224), (8, 5258071), (13, 3235736), (14, 3004612), (26, 1617868), (28, 1502306), (52, 808934), (56, 751153), (91, 462248), (104, 404467), (182, 231124), (364, 115562), (728, 57781)]