123911872

素因数分解:

$2^6\times 7^1\times {\mathrm{276589}}^1$

素因数の和:276608

約数の個数: 28

約数和(自身を含む): 281015440

約数和(自身を除く): 157103568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 276589, 553178, 1106356, 1936123, 2212712, 3872246, 4425424, 7744492, 8850848, 15488984, 17701696, 30977968, 61955936, 123911872]

約数ペア:

[(1, 123911872), (2, 61955936), (4, 30977968), (7, 17701696), (8, 15488984), (14, 8850848), (16, 7744492), (28, 4425424), (32, 3872246), (56, 2212712), (64, 1936123), (112, 1106356), (224, 553178), (448, 276589)]