25857852

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{373}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 62203680

約数和(自身を除く): 36345828

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 109, 159, 212, 218, 318, 327, 373, 436, 636, 654, 746, 1119, 1308, 1492, 2238, 4476, 5777, 11554, 17331, 19769, 23108, 34662, 39538, 40657, 59307, 69324, 79076, 81314, 118614, 121971, 162628, 237228, 243942, 487884, 2154821, 4309642, 6464463, 8619284, 12928926, 25857852]

約数ペア:

[(1, 25857852), (2, 12928926), (3, 8619284), (4, 6464463), (6, 4309642), (12, 2154821), (53, 487884), (106, 243942), (109, 237228), (159, 162628), (212, 121971), (218, 118614), (318, 81314), (327, 79076), (373, 69324), (436, 59307), (636, 40657), (654, 39538), (746, 34662), (1119, 23108), (1308, 19769), (1492, 17331), (2238, 11554), (4476, 5777)]