28384506

素因数分解:

$2^1\times 3^4\times {\mathrm{83}}^1\times {\mathrm{2111}}^1$

素因数の和:2208

約数の個数: 40

約数和(自身を含む): 64399104

約数和(自身を除く): 36014598

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 83, 162, 166, 249, 498, 747, 1494, 2111, 2241, 4222, 4482, 6333, 6723, 12666, 13446, 18999, 37998, 56997, 113994, 170991, 175213, 341982, 350426, 525639, 1051278, 1576917, 3153834, 4730751, 9461502, 14192253, 28384506]

約数ペア:

[(1, 28384506), (2, 14192253), (3, 9461502), (6, 4730751), (9, 3153834), (18, 1576917), (27, 1051278), (54, 525639), (81, 350426), (83, 341982), (162, 175213), (166, 170991), (249, 113994), (498, 56997), (747, 37998), (1494, 18999), (2111, 13446), (2241, 12666), (4222, 6723), (4482, 6333)]