16664704

素因数分解:

$2^7\times 7^2\times {\mathrm{2657}}^1$

素因数の和:2685

約数の個数: 48

約数和(自身を含む): 38634030

約数和(自身を除く): 21969326

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 2657, 3136, 5314, 6272, 10628, 18599, 21256, 37198, 42512, 74396, 85024, 130193, 148792, 170048, 260386, 297584, 340096, 520772, 595168, 1041544, 1190336, 2083088, 2380672, 4166176, 8332352, 16664704]

約数ペア:

[(1, 16664704), (2, 8332352), (4, 4166176), (7, 2380672), (8, 2083088), (14, 1190336), (16, 1041544), (28, 595168), (32, 520772), (49, 340096), (56, 297584), (64, 260386), (98, 170048), (112, 148792), (128, 130193), (196, 85024), (224, 74396), (392, 42512), (448, 37198), (784, 21256), (896, 18599), (1568, 10628), (2657, 6272), (3136, 5314)]