57536248

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:209

約数の個数: 128

約数和(自身を含む): 145981440

約数和(自身を除く): 88445192

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 31, 44, 46, 56, 62, 77, 88, 92, 124, 131, 154, 161, 184, 217, 248, 253, 262, 308, 322, 341, 434, 506, 524, 616, 644, 682, 713, 868, 917, 1012, 1048, 1288, 1364, 1426, 1441, 1736, 1771, 1834, 2024, 2387, 2728, 2852, 2882, 3013, 3542, 3668, 4061, 4774, 4991, 5704, 5764, 6026, 7084, 7336, 7843, 8122, 9548, 9982, 10087, 11528, 12052, 14168, 15686, 16244, 19096, 19964, 20174, 21091, 24104, 28427, 31372, 32488, 33143, 39928, 40348, 42182, 44671, 54901, 56854, 62744, 66286, 80696, 84364, 89342, 93403, 109802, 113708, 132572, 168728, 178684, 186806, 219604, 227416, 232001, 265144, 312697, 357368, 373612, 439208, 464002, 625394, 653821, 747224, 928004, 1027433, 1250788, 1307642, 1856008, 2054866, 2501576, 2615284, 4109732, 5230568, 7192031, 8219464, 14384062, 28768124, 57536248]

約数ペア:

[(1, 57536248), (2, 28768124), (4, 14384062), (7, 8219464), (8, 7192031), (11, 5230568), (14, 4109732), (22, 2615284), (23, 2501576), (28, 2054866), (31, 1856008), (44, 1307642), (46, 1250788), (56, 1027433), (62, 928004), (77, 747224), (88, 653821), (92, 625394), (124, 464002), (131, 439208), (154, 373612), (161, 357368), (184, 312697), (217, 265144), (248, 232001), (253, 227416), (262, 219604), (308, 186806), (322, 178684), (341, 168728), (434, 132572), (506, 113708), (524, 109802), (616, 93403), (644, 89342), (682, 84364), (713, 80696), (868, 66286), (917, 62744), (1012, 56854), (1048, 54901), (1288, 44671), (1364, 42182), (1426, 40348), (1441, 39928), (1736, 33143), (1771, 32488), (1834, 31372), (2024, 28427), (2387, 24104), (2728, 21091), (2852, 20174), (2882, 19964), (3013, 19096), (3542, 16244), (3668, 15686), (4061, 14168), (4774, 12052), (4991, 11528), (5704, 10087), (5764, 9982), (6026, 9548), (7084, 8122), (7336, 7843)]