28114456

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{677}}^1$

素因数の和:891

約数の個数: 32

約数和(自身を含む): 54918000

約数和(自身を除く): 26803544

約数列:

[1, 2, 4, 8, 29, 58, 116, 179, 232, 358, 677, 716, 1354, 1432, 2708, 5191, 5416, 10382, 19633, 20764, 39266, 41528, 78532, 121183, 157064, 242366, 484732, 969464, 3514307, 7028614, 14057228, 28114456]

約数ペア:

[(1, 28114456), (2, 14057228), (4, 7028614), (8, 3514307), (29, 969464), (58, 484732), (116, 242366), (179, 157064), (232, 121183), (358, 78532), (677, 41528), (716, 39266), (1354, 20764), (1432, 19633), (2708, 10382), (5191, 5416)]