28902726

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{51797}}^1$

素因数の和:51836

約数の個数: 24

約数和(自身を含む): 64643904

約数和(自身を除く): 35741178

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 51797, 103594, 155391, 310782, 466173, 932346, 1605707, 3211414, 4817121, 9634242, 14451363, 28902726]

約数ペア:

[(1, 28902726), (2, 14451363), (3, 9634242), (6, 4817121), (9, 3211414), (18, 1605707), (31, 932346), (62, 466173), (93, 310782), (186, 155391), (279, 103594), (558, 51797)]