7864144

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{6733}}^1$

素因数の和:6814

約数の個数: 20

約数和(自身を含む): 15447796

約数和(自身を除く): 7583652

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 6733, 13466, 26932, 53864, 107728, 491509, 983018, 1966036, 3932072, 7864144]

約数ペア:

[(1, 7864144), (2, 3932072), (4, 1966036), (8, 983018), (16, 491509), (73, 107728), (146, 53864), (292, 26932), (584, 13466), (1168, 6733)]