25502832

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:271

約数の個数: 120

約数和(自身を含む): 76602240

約数和(自身を除く): 51099408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 36, 48, 58, 62, 72, 87, 93, 116, 124, 144, 174, 186, 197, 232, 248, 261, 279, 348, 372, 394, 464, 496, 522, 558, 591, 696, 744, 788, 899, 1044, 1116, 1182, 1392, 1488, 1576, 1773, 1798, 2088, 2232, 2364, 2697, 3152, 3546, 3596, 4176, 4464, 4728, 5394, 5713, 6107, 7092, 7192, 8091, 9456, 10788, 11426, 12214, 14184, 14384, 16182, 17139, 18321, 21576, 22852, 24428, 28368, 32364, 34278, 36642, 43152, 45704, 48856, 51417, 54963, 64728, 68556, 73284, 91408, 97712, 102834, 109926, 129456, 137112, 146568, 177103, 205668, 219852, 274224, 293136, 354206, 411336, 439704, 531309, 708412, 822672, 879408, 1062618, 1416824, 1593927, 2125236, 2833648, 3187854, 4250472, 6375708, 8500944, 12751416, 25502832]

約数ペア:

[(1, 25502832), (2, 12751416), (3, 8500944), (4, 6375708), (6, 4250472), (8, 3187854), (9, 2833648), (12, 2125236), (16, 1593927), (18, 1416824), (24, 1062618), (29, 879408), (31, 822672), (36, 708412), (48, 531309), (58, 439704), (62, 411336), (72, 354206), (87, 293136), (93, 274224), (116, 219852), (124, 205668), (144, 177103), (174, 146568), (186, 137112), (197, 129456), (232, 109926), (248, 102834), (261, 97712), (279, 91408), (348, 73284), (372, 68556), (394, 64728), (464, 54963), (496, 51417), (522, 48856), (558, 45704), (591, 43152), (696, 36642), (744, 34278), (788, 32364), (899, 28368), (1044, 24428), (1116, 22852), (1182, 21576), (1392, 18321), (1488, 17139), (1576, 16182), (1773, 14384), (1798, 14184), (2088, 12214), (2232, 11426), (2364, 10788), (2697, 9456), (3152, 8091), (3546, 7192), (3596, 7092), (4176, 6107), (4464, 5713), (4728, 5394)]