12570064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{271}}^1$

素因数の和:515

約数の個数: 40

約数和(自身を含む): 26442752

約数和(自身を除く): 13872688

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 223, 271, 446, 542, 892, 1084, 1784, 2168, 2899, 3523, 3568, 4336, 5798, 7046, 11596, 14092, 23192, 28184, 46384, 56368, 60433, 120866, 241732, 483464, 785629, 966928, 1571258, 3142516, 6285032, 12570064]

約数ペア:

[(1, 12570064), (2, 6285032), (4, 3142516), (8, 1571258), (13, 966928), (16, 785629), (26, 483464), (52, 241732), (104, 120866), (208, 60433), (223, 56368), (271, 46384), (446, 28184), (542, 23192), (892, 14092), (1084, 11596), (1784, 7046), (2168, 5798), (2899, 4336), (3523, 3568)]