68927138

素因数分解:

$2^1\times 7^1\times {\mathrm{1321}}^1\times {\mathrm{3727}}^1$

素因数の和:5057

約数の個数: 16

約数和(自身を含む): 118281984

約数和(自身を除く): 49354846

約数列:

[1, 2, 7, 14, 1321, 2642, 3727, 7454, 9247, 18494, 26089, 52178, 4923367, 9846734, 34463569, 68927138]

約数ペア:

[(1, 68927138), (2, 34463569), (7, 9846734), (14, 4923367), (1321, 52178), (2642, 26089), (3727, 18494), (7454, 9247)]