28523936

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4391}}^1$

素因数の和:4437

約数の個数: 48

約数和(自身を含む): 66407040

約数和(自身を除く): 37883104

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, 4391, 6496, 8782, 17564, 30737, 35128, 61474, 70256, 122948, 127339, 140512, 245896, 254678, 491792, 509356, 891373, 983584, 1018712, 1782746, 2037424, 3565492, 4074848, 7130984, 14261968, 28523936]

約数ペア:

[(1, 28523936), (2, 14261968), (4, 7130984), (7, 4074848), (8, 3565492), (14, 2037424), (16, 1782746), (28, 1018712), (29, 983584), (32, 891373), (56, 509356), (58, 491792), (112, 254678), (116, 245896), (203, 140512), (224, 127339), (232, 122948), (406, 70256), (464, 61474), (812, 35128), (928, 30737), (1624, 17564), (3248, 8782), (4391, 6496)]