28036502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{463}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 48408192

約数和(自身を除く): 20371690

約数列:

[1, 2, 13, 17, 26, 34, 137, 221, 274, 442, 463, 926, 1781, 2329, 3562, 4658, 6019, 7871, 12038, 15742, 30277, 60554, 63431, 102323, 126862, 204646, 824603, 1078327, 1649206, 2156654, 14018251, 28036502]

約数ペア:

[(1, 28036502), (2, 14018251), (13, 2156654), (17, 1649206), (26, 1078327), (34, 824603), (137, 204646), (221, 126862), (274, 102323), (442, 63431), (463, 60554), (926, 30277), (1781, 15742), (2329, 12038), (3562, 7871), (4658, 6019)]