25728516

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{7219}}^1$

素因数の和:7246

約数の個数: 60

約数和(自身を含む): 73384080

約数和(自身を除く): 47655564

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 297, 324, 396, 594, 891, 1188, 1782, 3564, 7219, 14438, 21657, 28876, 43314, 64971, 79409, 86628, 129942, 158818, 194913, 238227, 259884, 317636, 389826, 476454, 584739, 714681, 779652, 952908, 1169478, 1429362, 2144043, 2338956, 2858724, 4288086, 6432129, 8576172, 12864258, 25728516]

約数ペア:

[(1, 25728516), (2, 12864258), (3, 8576172), (4, 6432129), (6, 4288086), (9, 2858724), (11, 2338956), (12, 2144043), (18, 1429362), (22, 1169478), (27, 952908), (33, 779652), (36, 714681), (44, 584739), (54, 476454), (66, 389826), (81, 317636), (99, 259884), (108, 238227), (132, 194913), (162, 158818), (198, 129942), (297, 86628), (324, 79409), (396, 64971), (594, 43314), (891, 28876), (1188, 21657), (1782, 14438), (3564, 7219)]