61266716

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{115163}}^1$

素因数の和:115193

約数の個数: 24

約数和(自身を含む): 128983680

約数和(自身を除く): 67716964

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 115163, 230326, 460652, 806141, 1612282, 2188097, 3224564, 4376194, 8752388, 15316679, 30633358, 61266716]

約数ペア:

[(1, 61266716), (2, 30633358), (4, 15316679), (7, 8752388), (14, 4376194), (19, 3224564), (28, 2188097), (38, 1612282), (76, 806141), (133, 460652), (266, 230326), (532, 115163)]