28470408

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{19447}}^1$

素因数の和:19517

約数の個数: 32

約数和(自身を含む): 72346560

約数和(自身を除く): 43876152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 19447, 38894, 58341, 77788, 116682, 155576, 233364, 466728, 1186267, 2372534, 3558801, 4745068, 7117602, 9490136, 14235204, 28470408]

約数ペア:

[(1, 28470408), (2, 14235204), (3, 9490136), (4, 7117602), (6, 4745068), (8, 3558801), (12, 2372534), (24, 1186267), (61, 466728), (122, 233364), (183, 155576), (244, 116682), (366, 77788), (488, 58341), (732, 38894), (1464, 19447)]