13748224

素因数分解:

$2^{11}\times 7^2\times {\mathrm{137}}^1$

素因数の和:173

約数の個数: 72

約数和(自身を含む): 32211270

約数和(自身を除く): 18463046

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 137, 196, 224, 256, 274, 392, 448, 512, 548, 784, 896, 959, 1024, 1096, 1568, 1792, 1918, 2048, 2192, 3136, 3584, 3836, 4384, 6272, 6713, 7168, 7672, 8768, 12544, 13426, 14336, 15344, 17536, 25088, 26852, 30688, 35072, 50176, 53704, 61376, 70144, 100352, 107408, 122752, 140288, 214816, 245504, 280576, 429632, 491008, 859264, 982016, 1718528, 1964032, 3437056, 6874112, 13748224]

約数ペア:

[(1, 13748224), (2, 6874112), (4, 3437056), (7, 1964032), (8, 1718528), (14, 982016), (16, 859264), (28, 491008), (32, 429632), (49, 280576), (56, 245504), (64, 214816), (98, 140288), (112, 122752), (128, 107408), (137, 100352), (196, 70144), (224, 61376), (256, 53704), (274, 50176), (392, 35072), (448, 30688), (512, 26852), (548, 25088), (784, 17536), (896, 15344), (959, 14336), (1024, 13426), (1096, 12544), (1568, 8768), (1792, 7672), (1918, 7168), (2048, 6713), (2192, 6272), (3136, 4384), (3584, 3836)]