28039482

素因数分解:

$2^1\times 3^2\times {\mathrm{263}}^1\times {\mathrm{5923}}^1$

素因数の和:6194

約数の個数: 24

約数和(自身を含む): 60993504

約数和(自身を除く): 32954022

約数列:

[1, 2, 3, 6, 9, 18, 263, 526, 789, 1578, 2367, 4734, 5923, 11846, 17769, 35538, 53307, 106614, 1557749, 3115498, 4673247, 9346494, 14019741, 28039482]

約数ペア:

[(1, 28039482), (2, 14019741), (3, 9346494), (6, 4673247), (9, 3115498), (18, 1557749), (263, 106614), (526, 53307), (789, 35538), (1578, 17769), (2367, 11846), (4734, 5923)]