28107528

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{68891}}^1$

素因数の和:68917

約数の個数: 32

約数和(自身を含む): 74403360

約数和(自身を除く): 46295832

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 68891, 137782, 206673, 275564, 413346, 551128, 826692, 1171147, 1653384, 2342294, 3513441, 4684588, 7026882, 9369176, 14053764, 28107528]

約数ペア:

[(1, 28107528), (2, 14053764), (3, 9369176), (4, 7026882), (6, 4684588), (8, 3513441), (12, 2342294), (17, 1653384), (24, 1171147), (34, 826692), (51, 551128), (68, 413346), (102, 275564), (136, 206673), (204, 137782), (408, 68891)]