25285236484

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1\times {\mathrm{397}}^1$

素因数の和:845

約数の個数: 96

約数和(自身を含む): 49499686656

約数和(自身を除く): 24214450172

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 193, 211, 386, 391, 397, 422, 772, 782, 794, 844, 1564, 1588, 3281, 3587, 4439, 4853, 6562, 6749, 7174, 8878, 9131, 9706, 13124, 13498, 14348, 17756, 18262, 19412, 26996, 36524, 40723, 75463, 76621, 81446, 82501, 83767, 150926, 153242, 155227, 162892, 165002, 167534, 301852, 306484, 310454, 330004, 335068, 620908, 692291, 936629, 1302557, 1384582, 1424039, 1762283, 1873258, 1926641, 2605114, 2769164, 2848078, 3524566, 3746516, 3853282, 5210228, 5696156, 7049132, 7706564, 15922693, 16167031, 29958811, 31845386, 32334062, 32752897, 59917622, 63690772, 64668124, 65505794, 119835244, 131011588, 274839527, 371841713, 549679054, 743683426, 1099358108, 1487366852, 6321309121, 12642618242, 25285236484]

約数ペア:

[(1, 25285236484), (2, 12642618242), (4, 6321309121), (17, 1487366852), (23, 1099358108), (34, 743683426), (46, 549679054), (68, 371841713), (92, 274839527), (193, 131011588), (211, 119835244), (386, 65505794), (391, 64668124), (397, 63690772), (422, 59917622), (772, 32752897), (782, 32334062), (794, 31845386), (844, 29958811), (1564, 16167031), (1588, 15922693), (3281, 7706564), (3587, 7049132), (4439, 5696156), (4853, 5210228), (6562, 3853282), (6749, 3746516), (7174, 3524566), (8878, 2848078), (9131, 2769164), (9706, 2605114), (13124, 1926641), (13498, 1873258), (14348, 1762283), (17756, 1424039), (18262, 1384582), (19412, 1302557), (26996, 936629), (36524, 692291), (40723, 620908), (75463, 335068), (76621, 330004), (81446, 310454), (82501, 306484), (83767, 301852), (150926, 167534), (153242, 165002), (155227, 162892)]