440864032

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67867}}^1$

素因数の和:67913

約数の個数: 48

約数和(自身を含む): 1026164160

約数和(自身を除く): 585300128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 224, 232, 406, 464, 812, 928, 1624, 3248, 6496, 67867, 135734, 271468, 475069, 542936, 950138, 1085872, 1900276, 1968143, 2171744, 3800552, 3936286, 7601104, 7872572, 13777001, 15202208, 15745144, 27554002, 31490288, 55108004, 62980576, 110216008, 220432016, 440864032]

約数ペア:

[(1, 440864032), (2, 220432016), (4, 110216008), (7, 62980576), (8, 55108004), (14, 31490288), (16, 27554002), (28, 15745144), (29, 15202208), (32, 13777001), (56, 7872572), (58, 7601104), (112, 3936286), (116, 3800552), (203, 2171744), (224, 1968143), (232, 1900276), (406, 1085872), (464, 950138), (812, 542936), (928, 475069), (1624, 271468), (3248, 135734), (6496, 67867)]