25469262

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:175

約数の個数: 128

約数和(自身を含む): 71608320

約数和(自身を除く): 46139058

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 71, 73, 78, 91, 117, 126, 142, 146, 182, 189, 213, 219, 234, 273, 351, 378, 426, 438, 497, 511, 546, 639, 657, 702, 819, 923, 949, 994, 1022, 1278, 1314, 1491, 1533, 1638, 1846, 1898, 1917, 1971, 2457, 2769, 2847, 2982, 3066, 3834, 3942, 4473, 4599, 4914, 5183, 5538, 5694, 6461, 6643, 8307, 8541, 8946, 9198, 10366, 12922, 13286, 13419, 13797, 15549, 16614, 17082, 19383, 19929, 24921, 25623, 26838, 27594, 31098, 36281, 38766, 39858, 46647, 49842, 51246, 58149, 59787, 67379, 72562, 93294, 108843, 116298, 119574, 134758, 139941, 174447, 179361, 202137, 217686, 279882, 326529, 348894, 358722, 404274, 471653, 606411, 653058, 943306, 979587, 1212822, 1414959, 1819233, 1959174, 2829918, 3638466, 4244877, 8489754, 12734631, 25469262]

約数ペア:

[(1, 25469262), (2, 12734631), (3, 8489754), (6, 4244877), (7, 3638466), (9, 2829918), (13, 1959174), (14, 1819233), (18, 1414959), (21, 1212822), (26, 979587), (27, 943306), (39, 653058), (42, 606411), (54, 471653), (63, 404274), (71, 358722), (73, 348894), (78, 326529), (91, 279882), (117, 217686), (126, 202137), (142, 179361), (146, 174447), (182, 139941), (189, 134758), (213, 119574), (219, 116298), (234, 108843), (273, 93294), (351, 72562), (378, 67379), (426, 59787), (438, 58149), (497, 51246), (511, 49842), (546, 46647), (639, 39858), (657, 38766), (702, 36281), (819, 31098), (923, 27594), (949, 26838), (994, 25623), (1022, 24921), (1278, 19929), (1314, 19383), (1491, 17082), (1533, 16614), (1638, 15549), (1846, 13797), (1898, 13419), (1917, 13286), (1971, 12922), (2457, 10366), (2769, 9198), (2847, 8946), (2982, 8541), (3066, 8307), (3834, 6643), (3942, 6461), (4473, 5694), (4599, 5538), (4914, 5183)]