28608996

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{14107}}^1$

素因数の和:14140

約数の個数: 36

約数和(自身を含む): 72289392

約数和(自身を除く): 43680396

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 14107, 28214, 42321, 56428, 84642, 169284, 183391, 366782, 550173, 733564, 1100346, 2200692, 2384083, 4768166, 7152249, 9536332, 14304498, 28608996]

約数ペア:

[(1, 28608996), (2, 14304498), (3, 9536332), (4, 7152249), (6, 4768166), (12, 2384083), (13, 2200692), (26, 1100346), (39, 733564), (52, 550173), (78, 366782), (156, 183391), (169, 169284), (338, 84642), (507, 56428), (676, 42321), (1014, 28214), (2028, 14107)]