7154992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{839}}^1$

素因数の和:901

約数の個数: 40

約数和(自身を含む): 15311520

約数和(自身を除く): 8156528

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 839, 1066, 1678, 2132, 3356, 4264, 6712, 8528, 10907, 13424, 21814, 34399, 43628, 68798, 87256, 137596, 174512, 275192, 447187, 550384, 894374, 1788748, 3577496, 7154992]

約数ペア:

[(1, 7154992), (2, 3577496), (4, 1788748), (8, 894374), (13, 550384), (16, 447187), (26, 275192), (41, 174512), (52, 137596), (82, 87256), (104, 68798), (164, 43628), (208, 34399), (328, 21814), (533, 13424), (656, 10907), (839, 8528), (1066, 6712), (1678, 4264), (2132, 3356)]