28889146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1217}}^1$

素因数の和:1326

約数の個数: 32

約数和(自身を含む): 51565248

約数和(自身を除く): 22676102

約数列:

[1, 2, 11, 13, 22, 26, 83, 143, 166, 286, 913, 1079, 1217, 1826, 2158, 2434, 11869, 13387, 15821, 23738, 26774, 31642, 101011, 174031, 202022, 348062, 1111121, 1313143, 2222242, 2626286, 14444573, 28889146]

約数ペア:

[(1, 28889146), (2, 14444573), (11, 2626286), (13, 2222242), (22, 1313143), (26, 1111121), (83, 348062), (143, 202022), (166, 174031), (286, 101011), (913, 31642), (1079, 26774), (1217, 23738), (1826, 15821), (2158, 13387), (2434, 11869)]