28094196

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2467}}^1$

素因数の和:2560

約数の個数: 48

約数和(自身を含む): 71591744

約数和(自身を除く): 43497548

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 73, 78, 146, 156, 219, 292, 438, 876, 949, 1898, 2467, 2847, 3796, 4934, 5694, 7401, 9868, 11388, 14802, 29604, 32071, 64142, 96213, 128284, 180091, 192426, 360182, 384852, 540273, 720364, 1080546, 2161092, 2341183, 4682366, 7023549, 9364732, 14047098, 28094196]

約数ペア:

[(1, 28094196), (2, 14047098), (3, 9364732), (4, 7023549), (6, 4682366), (12, 2341183), (13, 2161092), (26, 1080546), (39, 720364), (52, 540273), (73, 384852), (78, 360182), (146, 192426), (156, 180091), (219, 128284), (292, 96213), (438, 64142), (876, 32071), (949, 29604), (1898, 14802), (2467, 11388), (2847, 9868), (3796, 7401), (4934, 5694)]