63870688

素因数分解:

$2^5\times 7^1\times {\mathrm{389}}^1\times {\mathrm{733}}^1$

素因数の和:1139

約数の個数: 48

約数和(自身を含む): 144275040

約数和(自身を除く): 80404352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 389, 733, 778, 1466, 1556, 2723, 2932, 3112, 5131, 5446, 5864, 6224, 10262, 10892, 11728, 12448, 20524, 21784, 23456, 41048, 43568, 82096, 87136, 164192, 285137, 570274, 1140548, 1995959, 2281096, 3991918, 4562192, 7983836, 9124384, 15967672, 31935344, 63870688]

約数ペア:

[(1, 63870688), (2, 31935344), (4, 15967672), (7, 9124384), (8, 7983836), (14, 4562192), (16, 3991918), (28, 2281096), (32, 1995959), (56, 1140548), (112, 570274), (224, 285137), (389, 164192), (733, 87136), (778, 82096), (1466, 43568), (1556, 41048), (2723, 23456), (2932, 21784), (3112, 20524), (5131, 12448), (5446, 11728), (5864, 10892), (6224, 10262)]