9972416

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:229

約数の個数: 56

約数和(自身を含む): 21336000

約数和(自身を除く): 11363584

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 59, 64, 76, 118, 139, 152, 236, 278, 304, 472, 556, 608, 944, 1112, 1121, 1216, 1888, 2224, 2242, 2641, 3776, 4448, 4484, 5282, 8201, 8896, 8968, 10564, 16402, 17936, 21128, 32804, 35872, 42256, 65608, 71744, 84512, 131216, 155819, 169024, 262432, 311638, 524864, 623276, 1246552, 2493104, 4986208, 9972416]

約数ペア:

[(1, 9972416), (2, 4986208), (4, 2493104), (8, 1246552), (16, 623276), (19, 524864), (32, 311638), (38, 262432), (59, 169024), (64, 155819), (76, 131216), (118, 84512), (139, 71744), (152, 65608), (236, 42256), (278, 35872), (304, 32804), (472, 21128), (556, 17936), (608, 16402), (944, 10564), (1112, 8968), (1121, 8896), (1216, 8201), (1888, 5282), (2224, 4484), (2242, 4448), (2641, 3776)]