9405728

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 19432224

約数和(自身を除く): 10026496

約数列:

[1, 2, 4, 8, 16, 32, 41, 67, 82, 107, 134, 164, 214, 268, 328, 428, 536, 656, 856, 1072, 1312, 1712, 2144, 2747, 3424, 4387, 5494, 7169, 8774, 10988, 14338, 17548, 21976, 28676, 35096, 43952, 57352, 70192, 87904, 114704, 140384, 229408, 293929, 587858, 1175716, 2351432, 4702864, 9405728]

約数ペア:

[(1, 9405728), (2, 4702864), (4, 2351432), (8, 1175716), (16, 587858), (32, 293929), (41, 229408), (67, 140384), (82, 114704), (107, 87904), (134, 70192), (164, 57352), (214, 43952), (268, 35096), (328, 28676), (428, 21976), (536, 17548), (656, 14338), (856, 10988), (1072, 8774), (1312, 7169), (1712, 5494), (2144, 4387), (2747, 3424)]