28097676

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{6907}}^1$

素因数の和:7030

約数の個数: 36

約数和(自身を含む): 71663592

約数和(自身を除く): 43565916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 226, 339, 452, 678, 1017, 1356, 2034, 4068, 6907, 13814, 20721, 27628, 41442, 62163, 82884, 124326, 248652, 780491, 1560982, 2341473, 3121964, 4682946, 7024419, 9365892, 14048838, 28097676]

約数ペア:

[(1, 28097676), (2, 14048838), (3, 9365892), (4, 7024419), (6, 4682946), (9, 3121964), (12, 2341473), (18, 1560982), (36, 780491), (113, 248652), (226, 124326), (339, 82884), (452, 62163), (678, 41442), (1017, 27628), (1356, 20721), (2034, 13814), (4068, 6907)]