28570956

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{281}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 69011040

約数和(自身を除く): 40440084

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 229, 281, 444, 458, 562, 687, 843, 916, 1124, 1374, 1686, 2748, 3372, 8473, 10397, 16946, 20794, 25419, 31191, 33892, 41588, 50838, 62382, 64349, 101676, 124764, 128698, 193047, 257396, 386094, 772188, 2380913, 4761826, 7142739, 9523652, 14285478, 28570956]

約数ペア:

[(1, 28570956), (2, 14285478), (3, 9523652), (4, 7142739), (6, 4761826), (12, 2380913), (37, 772188), (74, 386094), (111, 257396), (148, 193047), (222, 128698), (229, 124764), (281, 101676), (444, 64349), (458, 62382), (562, 50838), (687, 41588), (843, 33892), (916, 31191), (1124, 25419), (1374, 20794), (1686, 16946), (2748, 10397), (3372, 8473)]