25864384

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4441}}^1$

素因数の和:4473

約数の個数: 56

約数和(自身を含む): 63183008

約数和(自身を除く): 37318624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 4441, 5824, 8882, 17764, 31087, 35528, 57733, 62174, 71056, 115466, 124348, 142112, 230932, 248696, 284224, 404131, 461864, 497392, 808262, 923728, 994784, 1616524, 1847456, 1989568, 3233048, 3694912, 6466096, 12932192, 25864384]

約数ペア:

[(1, 25864384), (2, 12932192), (4, 6466096), (7, 3694912), (8, 3233048), (13, 1989568), (14, 1847456), (16, 1616524), (26, 994784), (28, 923728), (32, 808262), (52, 497392), (56, 461864), (64, 404131), (91, 284224), (104, 248696), (112, 230932), (182, 142112), (208, 124348), (224, 115466), (364, 71056), (416, 62174), (448, 57733), (728, 35528), (832, 31087), (1456, 17764), (2912, 8882), (4441, 5824)]