13172928

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:214

約数の個数: 112

約数和(自身を含む): 38526720

約数和(自身を除く): 25353792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 64, 69, 76, 92, 96, 114, 138, 152, 157, 184, 192, 228, 276, 304, 314, 368, 437, 456, 471, 552, 608, 628, 736, 874, 912, 942, 1104, 1216, 1256, 1311, 1472, 1748, 1824, 1884, 2208, 2512, 2622, 2983, 3496, 3611, 3648, 3768, 4416, 5024, 5244, 5966, 6992, 7222, 7536, 8949, 10048, 10488, 10833, 11932, 13984, 14444, 15072, 17898, 20976, 21666, 23864, 27968, 28888, 30144, 35796, 41952, 43332, 47728, 57776, 68609, 71592, 83904, 86664, 95456, 115552, 137218, 143184, 173328, 190912, 205827, 231104, 274436, 286368, 346656, 411654, 548872, 572736, 693312, 823308, 1097744, 1646616, 2195488, 3293232, 4390976, 6586464, 13172928]

約数ペア:

[(1, 13172928), (2, 6586464), (3, 4390976), (4, 3293232), (6, 2195488), (8, 1646616), (12, 1097744), (16, 823308), (19, 693312), (23, 572736), (24, 548872), (32, 411654), (38, 346656), (46, 286368), (48, 274436), (57, 231104), (64, 205827), (69, 190912), (76, 173328), (92, 143184), (96, 137218), (114, 115552), (138, 95456), (152, 86664), (157, 83904), (184, 71592), (192, 68609), (228, 57776), (276, 47728), (304, 43332), (314, 41952), (368, 35796), (437, 30144), (456, 28888), (471, 27968), (552, 23864), (608, 21666), (628, 20976), (736, 17898), (874, 15072), (912, 14444), (942, 13984), (1104, 11932), (1216, 10833), (1256, 10488), (1311, 10048), (1472, 8949), (1748, 7536), (1824, 7222), (1884, 6992), (2208, 5966), (2512, 5244), (2622, 5024), (2983, 4416), (3496, 3768), (3611, 3648)]