4474576

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:427

約数の個数: 40

約数和(自身を含む): 9374400

約数和(自身を除く): 4899824

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 359, 656, 718, 779, 1436, 1558, 2872, 3116, 5744, 6232, 6821, 12464, 13642, 14719, 27284, 29438, 54568, 58876, 109136, 117752, 235504, 279661, 559322, 1118644, 2237288, 4474576]

約数ペア:

[(1, 4474576), (2, 2237288), (4, 1118644), (8, 559322), (16, 279661), (19, 235504), (38, 117752), (41, 109136), (76, 58876), (82, 54568), (152, 29438), (164, 27284), (304, 14719), (328, 13642), (359, 12464), (656, 6821), (718, 6232), (779, 5744), (1436, 3116), (1558, 2872)]