16448712

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:291

約数の個数: 96

約数和(自身を含む): 48755520

約数和(自身を除く): 32306808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 71, 84, 98, 142, 147, 168, 196, 197, 213, 284, 294, 392, 394, 426, 497, 568, 588, 591, 788, 852, 994, 1176, 1182, 1379, 1491, 1576, 1704, 1988, 2364, 2758, 2982, 3479, 3976, 4137, 4728, 5516, 5964, 6958, 8274, 9653, 10437, 11032, 11928, 13916, 13987, 16548, 19306, 20874, 27832, 27974, 28959, 33096, 38612, 41748, 41961, 55948, 57918, 77224, 83496, 83922, 97909, 111896, 115836, 167844, 195818, 231672, 293727, 335688, 391636, 587454, 685363, 783272, 1174908, 1370726, 2056089, 2349816, 2741452, 4112178, 5482904, 8224356, 16448712]

約数ペア:

[(1, 16448712), (2, 8224356), (3, 5482904), (4, 4112178), (6, 2741452), (7, 2349816), (8, 2056089), (12, 1370726), (14, 1174908), (21, 783272), (24, 685363), (28, 587454), (42, 391636), (49, 335688), (56, 293727), (71, 231672), (84, 195818), (98, 167844), (142, 115836), (147, 111896), (168, 97909), (196, 83922), (197, 83496), (213, 77224), (284, 57918), (294, 55948), (392, 41961), (394, 41748), (426, 38612), (497, 33096), (568, 28959), (588, 27974), (591, 27832), (788, 20874), (852, 19306), (994, 16548), (1176, 13987), (1182, 13916), (1379, 11928), (1491, 11032), (1576, 10437), (1704, 9653), (1988, 8274), (2364, 6958), (2758, 5964), (2982, 5516), (3479, 4728), (3976, 4137)]