1964032

素因数分解:

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

素因数の和:166

約数の個数: 48

約数和(自身を含む): 4520880

約数和(自身を除く): 2556848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 137, 224, 256, 274, 448, 512, 548, 896, 959, 1024, 1096, 1792, 1918, 2048, 2192, 3584, 3836, 4384, 7168, 7672, 8768, 14336, 15344, 17536, 30688, 35072, 61376, 70144, 122752, 140288, 245504, 280576, 491008, 982016, 1964032]

約数ペア:

[(1, 1964032), (2, 982016), (4, 491008), (7, 280576), (8, 245504), (14, 140288), (16, 122752), (28, 70144), (32, 61376), (56, 35072), (64, 30688), (112, 17536), (128, 15344), (137, 14336), (224, 8768), (256, 7672), (274, 7168), (448, 4384), (512, 3836), (548, 3584), (896, 2192), (959, 2048), (1024, 1918), (1096, 1792)]