2531904064

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{3259}}^1$

素因数の和:3531

約数の個数: 56

約数和(自身を含む): 5133848000

約数和(自身を除く): 2601943936

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 199, 244, 398, 488, 796, 976, 1592, 1952, 3184, 3259, 3904, 6368, 6518, 12139, 12736, 13036, 24278, 26072, 48556, 52144, 97112, 104288, 194224, 198799, 208576, 388448, 397598, 648541, 776896, 795196, 1297082, 1590392, 2594164, 3180784, 5188328, 6361568, 10376656, 12723136, 20753312, 39561001, 41506624, 79122002, 158244004, 316488008, 632976016, 1265952032, 2531904064]

約数ペア:

[(1, 2531904064), (2, 1265952032), (4, 632976016), (8, 316488008), (16, 158244004), (32, 79122002), (61, 41506624), (64, 39561001), (122, 20753312), (199, 12723136), (244, 10376656), (398, 6361568), (488, 5188328), (796, 3180784), (976, 2594164), (1592, 1590392), (1952, 1297082), (3184, 795196), (3259, 776896), (3904, 648541), (6368, 397598), (6518, 388448), (12139, 208576), (12736, 198799), (13036, 194224), (24278, 104288), (26072, 97112), (48556, 52144)]