56963368

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:231

約数の個数: 128

約数和(自身を含む): 145612800

約数和(自身を除く): 88649432

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 31, 38, 44, 56, 62, 76, 77, 88, 124, 133, 152, 154, 157, 209, 217, 248, 266, 308, 314, 341, 418, 434, 532, 589, 616, 628, 682, 836, 868, 1064, 1099, 1178, 1256, 1364, 1463, 1672, 1727, 1736, 2198, 2356, 2387, 2728, 2926, 2983, 3454, 4123, 4396, 4712, 4774, 4867, 5852, 5966, 6479, 6908, 8246, 8792, 9548, 9734, 11704, 11932, 12089, 12958, 13816, 16492, 19096, 19468, 20881, 23864, 24178, 25916, 32813, 32984, 34069, 38936, 41762, 45353, 48356, 51832, 53537, 65626, 68138, 83524, 90706, 92473, 96712, 107074, 131252, 136276, 167048, 181412, 184946, 214148, 229691, 262504, 272552, 362824, 369892, 374759, 428296, 459382, 647311, 739784, 749518, 918764, 1017203, 1294622, 1499036, 1837528, 2034406, 2589244, 2998072, 4068812, 5178488, 7120421, 8137624, 14240842, 28481684, 56963368]

約数ペア:

[(1, 56963368), (2, 28481684), (4, 14240842), (7, 8137624), (8, 7120421), (11, 5178488), (14, 4068812), (19, 2998072), (22, 2589244), (28, 2034406), (31, 1837528), (38, 1499036), (44, 1294622), (56, 1017203), (62, 918764), (76, 749518), (77, 739784), (88, 647311), (124, 459382), (133, 428296), (152, 374759), (154, 369892), (157, 362824), (209, 272552), (217, 262504), (248, 229691), (266, 214148), (308, 184946), (314, 181412), (341, 167048), (418, 136276), (434, 131252), (532, 107074), (589, 96712), (616, 92473), (628, 90706), (682, 83524), (836, 68138), (868, 65626), (1064, 53537), (1099, 51832), (1178, 48356), (1256, 45353), (1364, 41762), (1463, 38936), (1672, 34069), (1727, 32984), (1736, 32813), (2198, 25916), (2356, 24178), (2387, 23864), (2728, 20881), (2926, 19468), (2983, 19096), (3454, 16492), (4123, 13816), (4396, 12958), (4712, 12089), (4774, 11932), (4867, 11704), (5852, 9734), (5966, 9548), (6479, 8792), (6908, 8246)]