28359108

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{9491}}^1$

素因数の和:9584

約数の個数: 36

約数和(自身を含む): 72556848

約数和(自身を除く): 44197740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 996, 1494, 2988, 9491, 18982, 28473, 37964, 56946, 85419, 113892, 170838, 341676, 787753, 1575506, 2363259, 3151012, 4726518, 7089777, 9453036, 14179554, 28359108]

約数ペア:

[(1, 28359108), (2, 14179554), (3, 9453036), (4, 7089777), (6, 4726518), (9, 3151012), (12, 2363259), (18, 1575506), (36, 787753), (83, 341676), (166, 170838), (249, 113892), (332, 85419), (498, 56946), (747, 37964), (996, 28473), (1494, 18982), (2988, 9491)]