2904824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:120

約数の個数: 64

約数和(自身を含む): 6531840

約数和(自身を除く): 3627016

約数列:

[1, 2, 4, 8, 13, 17, 26, 31, 34, 52, 53, 62, 68, 104, 106, 124, 136, 212, 221, 248, 403, 424, 442, 527, 689, 806, 884, 901, 1054, 1378, 1612, 1643, 1768, 1802, 2108, 2756, 3224, 3286, 3604, 4216, 5512, 6572, 6851, 7208, 11713, 13144, 13702, 21359, 23426, 27404, 27931, 42718, 46852, 54808, 55862, 85436, 93704, 111724, 170872, 223448, 363103, 726206, 1452412, 2904824]

約数ペア:

[(1, 2904824), (2, 1452412), (4, 726206), (8, 363103), (13, 223448), (17, 170872), (26, 111724), (31, 93704), (34, 85436), (52, 55862), (53, 54808), (62, 46852), (68, 42718), (104, 27931), (106, 27404), (124, 23426), (136, 21359), (212, 13702), (221, 13144), (248, 11713), (403, 7208), (424, 6851), (442, 6572), (527, 5512), (689, 4216), (806, 3604), (884, 3286), (901, 3224), (1054, 2756), (1378, 2108), (1612, 1802), (1643, 1768)]