28736244

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{19469}}^1$

素因数の和:19520

約数の個数: 36

約数和(自身を含む): 74414340

約数和(自身を除く): 45678096

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 19469, 38938, 58407, 77876, 116814, 175221, 233628, 350442, 700884, 798229, 1596458, 2394687, 3192916, 4789374, 7184061, 9578748, 14368122, 28736244]

約数ペア:

[(1, 28736244), (2, 14368122), (3, 9578748), (4, 7184061), (6, 4789374), (9, 3192916), (12, 2394687), (18, 1596458), (36, 798229), (41, 700884), (82, 350442), (123, 233628), (164, 175221), (246, 116814), (369, 77876), (492, 58407), (738, 38938), (1476, 19469)]