67704904

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{445427}}^1$

素因数の和:445452

約数の個数: 16

約数和(自身を含む): 133628400

約数和(自身を除く): 65923496

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 445427, 890854, 1781708, 3563416, 8463113, 16926226, 33852452, 67704904]

約数ペア:

[(1, 67704904), (2, 33852452), (4, 16926226), (8, 8463113), (19, 3563416), (38, 1781708), (76, 890854), (152, 445427)]