28278882

素因数分解:

$2^1\times 3^5\times {\mathrm{31}}^1\times {\mathrm{1877}}^1$

素因数の和:1925

約数の個数: 48

約数和(自身を含む): 65624832

約数和(自身を除く): 37345950

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 243, 279, 486, 558, 837, 1674, 1877, 2511, 3754, 5022, 5631, 7533, 11262, 15066, 16893, 33786, 50679, 58187, 101358, 116374, 152037, 174561, 304074, 349122, 456111, 523683, 912222, 1047366, 1571049, 3142098, 4713147, 9426294, 14139441, 28278882]

約数ペア:

[(1, 28278882), (2, 14139441), (3, 9426294), (6, 4713147), (9, 3142098), (18, 1571049), (27, 1047366), (31, 912222), (54, 523683), (62, 456111), (81, 349122), (93, 304074), (162, 174561), (186, 152037), (243, 116374), (279, 101358), (486, 58187), (558, 50679), (837, 33786), (1674, 16893), (1877, 15066), (2511, 11262), (3754, 7533), (5022, 5631)]