27761008

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{157733}}^1$

素因数の和:157752

約数の個数: 20

約数和(自身を含む): 58677048

約数和(自身を除く): 30916040

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 157733, 315466, 630932, 1261864, 1735063, 2523728, 3470126, 6940252, 13880504, 27761008]

約数ペア:

[(1, 27761008), (2, 13880504), (4, 6940252), (8, 3470126), (11, 2523728), (16, 1735063), (22, 1261864), (44, 630932), (88, 315466), (176, 157733)]