42964922

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1951}}^1$

素因数の和:1995

約数の個数: 48

約数和(自身を含む): 87230976

約数和(自身を除く): 44266054

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 121, 143, 154, 182, 242, 286, 847, 1001, 1573, 1694, 1951, 2002, 3146, 3902, 11011, 13657, 21461, 22022, 25363, 27314, 42922, 50726, 150227, 177541, 236071, 278993, 300454, 355082, 472142, 557986, 1652497, 1952951, 3068923, 3304994, 3905902, 6137846, 21482461, 42964922]

約数ペア:

[(1, 42964922), (2, 21482461), (7, 6137846), (11, 3905902), (13, 3304994), (14, 3068923), (22, 1952951), (26, 1652497), (77, 557986), (91, 472142), (121, 355082), (143, 300454), (154, 278993), (182, 236071), (242, 177541), (286, 150227), (847, 50726), (1001, 42922), (1573, 27314), (1694, 25363), (1951, 22022), (2002, 21461), (3146, 13657), (3902, 11011)]