15663473072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{6427}}^1\times {\mathrm{11717}}^1$

素因数の和:18165

約数の個数: 40

約数和(自身を含む): 32690313936

約数和(自身を除く): 17026840864

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 6427, 11717, 12854, 23434, 25708, 46868, 51416, 83551, 93736, 102832, 152321, 167102, 187472, 304642, 334204, 609284, 668408, 1218568, 1336816, 2437136, 75305159, 150610318, 301220636, 602441272, 978967067, 1204882544, 1957934134, 3915868268, 7831736536, 15663473072]

約数ペア:

[(1, 15663473072), (2, 7831736536), (4, 3915868268), (8, 1957934134), (13, 1204882544), (16, 978967067), (26, 602441272), (52, 301220636), (104, 150610318), (208, 75305159), (6427, 2437136), (11717, 1336816), (12854, 1218568), (23434, 668408), (25708, 609284), (46868, 334204), (51416, 304642), (83551, 187472), (93736, 167102), (102832, 152321)]