41638828

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 96768000

約数和(自身を除く): 55129172

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 49, 62, 77, 89, 98, 124, 154, 178, 196, 217, 308, 341, 343, 356, 434, 539, 623, 682, 686, 868, 979, 1078, 1246, 1364, 1372, 1519, 1958, 2156, 2387, 2492, 2759, 3038, 3773, 3916, 4361, 4774, 5518, 6076, 6853, 7546, 8722, 9548, 10633, 11036, 13706, 15092, 16709, 17444, 19313, 21266, 27412, 30349, 30527, 33418, 38626, 42532, 47971, 60698, 61054, 66836, 77252, 95942, 116963, 121396, 122108, 135191, 191884, 212443, 233926, 270382, 335797, 424886, 467852, 540764, 671594, 849772, 946337, 1343188, 1487101, 1892674, 2974202, 3785348, 5948404, 10409707, 20819414, 41638828]

約数ペア:

[(1, 41638828), (2, 20819414), (4, 10409707), (7, 5948404), (11, 3785348), (14, 2974202), (22, 1892674), (28, 1487101), (31, 1343188), (44, 946337), (49, 849772), (62, 671594), (77, 540764), (89, 467852), (98, 424886), (124, 335797), (154, 270382), (178, 233926), (196, 212443), (217, 191884), (308, 135191), (341, 122108), (343, 121396), (356, 116963), (434, 95942), (539, 77252), (623, 66836), (682, 61054), (686, 60698), (868, 47971), (979, 42532), (1078, 38626), (1246, 33418), (1364, 30527), (1372, 30349), (1519, 27412), (1958, 21266), (2156, 19313), (2387, 17444), (2492, 16709), (2759, 15092), (3038, 13706), (3773, 11036), (3916, 10633), (4361, 9548), (4774, 8722), (5518, 7546), (6076, 6853)]