7422828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{911}}^1$

素因数の和:1022

約数の個数: 48

約数和(自身を含む): 20020224

約数和(自身を除く): 12597396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 97, 194, 291, 388, 582, 679, 911, 1164, 1358, 1822, 2037, 2716, 2733, 3644, 4074, 5466, 6377, 8148, 10932, 12754, 19131, 25508, 38262, 76524, 88367, 176734, 265101, 353468, 530202, 618569, 1060404, 1237138, 1855707, 2474276, 3711414, 7422828]

約数ペア:

[(1, 7422828), (2, 3711414), (3, 2474276), (4, 1855707), (6, 1237138), (7, 1060404), (12, 618569), (14, 530202), (21, 353468), (28, 265101), (42, 176734), (84, 88367), (97, 76524), (194, 38262), (291, 25508), (388, 19131), (582, 12754), (679, 10932), (911, 8148), (1164, 6377), (1358, 5466), (1822, 4074), (2037, 3644), (2716, 2733)]