13779376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2137}}^1$

素因数の和:2189

約数の個数: 40

約数和(自身を含む): 29692544

約数和(自身を除く): 15913168

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 2137, 3224, 4274, 6448, 8548, 17096, 27781, 34192, 55562, 66247, 111124, 132494, 222248, 264988, 444496, 529976, 861211, 1059952, 1722422, 3444844, 6889688, 13779376]

約数ペア:

[(1, 13779376), (2, 6889688), (4, 3444844), (8, 1722422), (13, 1059952), (16, 861211), (26, 529976), (31, 444496), (52, 264988), (62, 222248), (104, 132494), (124, 111124), (208, 66247), (248, 55562), (403, 34192), (496, 27781), (806, 17096), (1612, 8548), (2137, 6448), (3224, 4274)]