28892512

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1039}}^1$

素因数の和:1139

約数の個数: 48

約数和(自身を含む): 62899200

約数和(自身を除く): 34006688

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 79, 88, 158, 176, 316, 352, 632, 869, 1039, 1264, 1738, 2078, 2528, 3476, 4156, 6952, 8312, 11429, 13904, 16624, 22858, 27808, 33248, 45716, 82081, 91432, 164162, 182864, 328324, 365728, 656648, 902891, 1313296, 1805782, 2626592, 3611564, 7223128, 14446256, 28892512]

約数ペア:

[(1, 28892512), (2, 14446256), (4, 7223128), (8, 3611564), (11, 2626592), (16, 1805782), (22, 1313296), (32, 902891), (44, 656648), (79, 365728), (88, 328324), (158, 182864), (176, 164162), (316, 91432), (352, 82081), (632, 45716), (869, 33248), (1039, 27808), (1264, 22858), (1738, 16624), (2078, 13904), (2528, 11429), (3476, 8312), (4156, 6952)]