66840238972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{113041}}^1$

素因数の和:113278

約数の個数: 48

約数和(自身を含む): 128417520672

約数和(自身を除く): 61577281700

約数列:

[1, 2, 4, 13, 26, 52, 83, 137, 166, 274, 332, 548, 1079, 1781, 2158, 3562, 4316, 7124, 11371, 22742, 45484, 113041, 147823, 226082, 295646, 452164, 591292, 1469533, 2939066, 5878132, 9382403, 15486617, 18764806, 30973234, 37529612, 61946468, 121971239, 201326021, 243942478, 402652042, 487884956, 805304084, 1285389211, 2570778422, 5141556844, 16710059743, 33420119486, 66840238972]

約数ペア:

[(1, 66840238972), (2, 33420119486), (4, 16710059743), (13, 5141556844), (26, 2570778422), (52, 1285389211), (83, 805304084), (137, 487884956), (166, 402652042), (274, 243942478), (332, 201326021), (548, 121971239), (1079, 61946468), (1781, 37529612), (2158, 30973234), (3562, 18764806), (4316, 15486617), (7124, 9382403), (11371, 5878132), (22742, 2939066), (45484, 1469533), (113041, 591292), (147823, 452164), (226082, 295646)]