17966561872

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{32141}}^1$

素因数の和:32217

約数の個数: 120

約数和(自身を含む): 43618493952

約数和(自身を除く): 25651932080

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 46, 49, 56, 62, 92, 98, 112, 124, 161, 184, 196, 217, 248, 322, 368, 392, 434, 496, 644, 713, 784, 868, 1127, 1288, 1426, 1519, 1736, 2254, 2576, 2852, 3038, 3472, 4508, 4991, 5704, 6076, 9016, 9982, 11408, 12152, 18032, 19964, 24304, 32141, 34937, 39928, 64282, 69874, 79856, 128564, 139748, 224987, 257128, 279496, 449974, 514256, 558992, 739243, 899948, 996371, 1478486, 1574909, 1799896, 1992742, 2956972, 3149818, 3599792, 3985484, 5174701, 5913944, 6299636, 6974597, 7970968, 10349402, 11827888, 12599272, 13949194, 15941936, 20698804, 22916533, 25198544, 27898388, 36222907, 41397608, 45833066, 48822179, 55796776, 72445814, 82795216, 91666132, 97644358, 111593552, 144891628, 160415731, 183332264, 195288716, 289783256, 320831462, 366664528, 390577432, 579566512, 641662924, 781154864, 1122910117, 1283325848, 2245820234, 2566651696, 4491640468, 8983280936, 17966561872]

約数ペア:

[(1, 17966561872), (2, 8983280936), (4, 4491640468), (7, 2566651696), (8, 2245820234), (14, 1283325848), (16, 1122910117), (23, 781154864), (28, 641662924), (31, 579566512), (46, 390577432), (49, 366664528), (56, 320831462), (62, 289783256), (92, 195288716), (98, 183332264), (112, 160415731), (124, 144891628), (161, 111593552), (184, 97644358), (196, 91666132), (217, 82795216), (248, 72445814), (322, 55796776), (368, 48822179), (392, 45833066), (434, 41397608), (496, 36222907), (644, 27898388), (713, 25198544), (784, 22916533), (868, 20698804), (1127, 15941936), (1288, 13949194), (1426, 12599272), (1519, 11827888), (1736, 10349402), (2254, 7970968), (2576, 6974597), (2852, 6299636), (3038, 5913944), (3472, 5174701), (4508, 3985484), (4991, 3599792), (5704, 3149818), (6076, 2956972), (9016, 1992742), (9982, 1799896), (11408, 1574909), (12152, 1478486), (18032, 996371), (19964, 899948), (24304, 739243), (32141, 558992), (34937, 514256), (39928, 449974), (64282, 279496), (69874, 257128), (79856, 224987), (128564, 139748)]