28989768

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^2\times {\mathrm{347}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 73936080

約数和(自身を除く): 44946312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 177, 236, 347, 354, 472, 694, 708, 1041, 1388, 1416, 2082, 2776, 3481, 4164, 6962, 8328, 10443, 13924, 20473, 20886, 27848, 40946, 41772, 61419, 81892, 83544, 122838, 163784, 245676, 491352, 1207907, 2415814, 3623721, 4831628, 7247442, 9663256, 14494884, 28989768]

約数ペア:

[(1, 28989768), (2, 14494884), (3, 9663256), (4, 7247442), (6, 4831628), (8, 3623721), (12, 2415814), (24, 1207907), (59, 491352), (118, 245676), (177, 163784), (236, 122838), (347, 83544), (354, 81892), (472, 61419), (694, 41772), (708, 40946), (1041, 27848), (1388, 20886), (1416, 20473), (2082, 13924), (2776, 10443), (3481, 8328), (4164, 6962)]