28427134

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{5507}}^1$

素因数の和:5627

約数の個数: 16

約数和(自身を含む): 44614800

約数和(自身を除く): 16187666

約数列:

[1, 2, 29, 58, 89, 178, 2581, 5162, 5507, 11014, 159703, 319406, 490123, 980246, 14213567, 28427134]

約数ペア:

[(1, 28427134), (2, 14213567), (29, 980246), (58, 490123), (89, 319406), (178, 159703), (2581, 11014), (5162, 5507)]