66504284

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{821}}^1$

素因数の和:1106

約数の個数: 48

約数和(自身を含む): 145829376

約数和(自身を除く): 79325092

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 263, 308, 526, 821, 1052, 1642, 1841, 2893, 3284, 3682, 5747, 5786, 7364, 9031, 11494, 11572, 18062, 20251, 22988, 36124, 40502, 63217, 81004, 126434, 215923, 252868, 431846, 863692, 1511461, 2375153, 3022922, 4750306, 6045844, 9500612, 16626071, 33252142, 66504284]

約数ペア:

[(1, 66504284), (2, 33252142), (4, 16626071), (7, 9500612), (11, 6045844), (14, 4750306), (22, 3022922), (28, 2375153), (44, 1511461), (77, 863692), (154, 431846), (263, 252868), (308, 215923), (526, 126434), (821, 81004), (1052, 63217), (1642, 40502), (1841, 36124), (2893, 22988), (3284, 20251), (3682, 18062), (5747, 11572), (5786, 11494), (7364, 9031)]