28645956

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{9587}}^1$

素因数の和:9680

約数の個数: 36

約数和(自身を含む): 73290672

約数和(自身を除く): 44644716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 996, 1494, 2988, 9587, 19174, 28761, 38348, 57522, 86283, 115044, 172566, 345132, 795721, 1591442, 2387163, 3182884, 4774326, 7161489, 9548652, 14322978, 28645956]

約数ペア:

[(1, 28645956), (2, 14322978), (3, 9548652), (4, 7161489), (6, 4774326), (9, 3182884), (12, 2387163), (18, 1591442), (36, 795721), (83, 345132), (166, 172566), (249, 115044), (332, 86283), (498, 57522), (747, 38348), (996, 28761), (1494, 19174), (2988, 9587)]