8920629704

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{63949}}^1$

素因数の和:64062

約数の個数: 64

約数和(自身を含む): 19891008000

約数和(自身を除く): 10970378296

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 53, 56, 94, 106, 188, 212, 329, 371, 376, 424, 658, 742, 1316, 1484, 2491, 2632, 2968, 4982, 9964, 17437, 19928, 34874, 63949, 69748, 127898, 139496, 255796, 447643, 511592, 895286, 1790572, 3005603, 3389297, 3581144, 6011206, 6778594, 12022412, 13557188, 21039221, 23725079, 24044824, 27114376, 42078442, 47450158, 84156884, 94900316, 159296959, 168313768, 189800632, 318593918, 637187836, 1115078713, 1274375672, 2230157426, 4460314852, 8920629704]

約数ペア:

[(1, 8920629704), (2, 4460314852), (4, 2230157426), (7, 1274375672), (8, 1115078713), (14, 637187836), (28, 318593918), (47, 189800632), (53, 168313768), (56, 159296959), (94, 94900316), (106, 84156884), (188, 47450158), (212, 42078442), (329, 27114376), (371, 24044824), (376, 23725079), (424, 21039221), (658, 13557188), (742, 12022412), (1316, 6778594), (1484, 6011206), (2491, 3581144), (2632, 3389297), (2968, 3005603), (4982, 1790572), (9964, 895286), (17437, 511592), (19928, 447643), (34874, 255796), (63949, 139496), (69748, 127898)]