3997136

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1747}}^1$

素因数の和:1779

約数の個数: 40

約数和(自身を含む): 9103584

約数和(自身を除く): 5106448

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 1747, 2288, 3494, 6988, 13976, 19217, 22711, 27952, 38434, 45422, 76868, 90844, 153736, 181688, 249821, 307472, 363376, 499642, 999284, 1998568, 3997136]

約数ペア:

[(1, 3997136), (2, 1998568), (4, 999284), (8, 499642), (11, 363376), (13, 307472), (16, 249821), (22, 181688), (26, 153736), (44, 90844), (52, 76868), (88, 45422), (104, 38434), (143, 27952), (176, 22711), (208, 19217), (286, 13976), (572, 6988), (1144, 3494), (1747, 2288)]