77448566

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1279}}^1$

素因数の和:1448

約数の個数: 32

約数和(自身を含む): 133539840

約数和(自身を除く): 56091274

約数列:

[1, 2, 13, 17, 26, 34, 137, 221, 274, 442, 1279, 1781, 2329, 2558, 3562, 4658, 16627, 21743, 30277, 33254, 43486, 60554, 175223, 282659, 350446, 565318, 2277899, 2978791, 4555798, 5957582, 38724283, 77448566]

約数ペア:

[(1, 77448566), (2, 38724283), (13, 5957582), (17, 4555798), (26, 2978791), (34, 2277899), (137, 565318), (221, 350446), (274, 282659), (442, 175223), (1279, 60554), (1781, 43486), (2329, 33254), (2558, 30277), (3562, 21743), (4658, 16627)]