25895494562

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{397}}^1\times {\mathrm{1229}}^1$

素因数の和:1875

約数の個数: 64

約数和(自身を含む): 47371806720

約数和(自身を除く): 21476312158

約数列:

[1, 2, 7, 14, 17, 34, 119, 223, 238, 397, 446, 794, 1229, 1561, 2458, 2779, 3122, 3791, 5558, 6749, 7582, 8603, 13498, 17206, 20893, 26537, 41786, 47243, 53074, 88531, 94486, 146251, 177062, 274067, 292502, 487913, 548134, 619717, 975826, 1239434, 1505027, 1918469, 3010054, 3415391, 3836938, 4659139, 6830782, 8294521, 9318278, 10535189, 16589042, 21070378, 32613973, 58061647, 65227946, 108804599, 116123294, 217609198, 761632193, 1523264386, 1849678183, 3699356366, 12947747281, 25895494562]

約数ペア:

[(1, 25895494562), (2, 12947747281), (7, 3699356366), (14, 1849678183), (17, 1523264386), (34, 761632193), (119, 217609198), (223, 116123294), (238, 108804599), (397, 65227946), (446, 58061647), (794, 32613973), (1229, 21070378), (1561, 16589042), (2458, 10535189), (2779, 9318278), (3122, 8294521), (3791, 6830782), (5558, 4659139), (6749, 3836938), (7582, 3415391), (8603, 3010054), (13498, 1918469), (17206, 1505027), (20893, 1239434), (26537, 975826), (41786, 619717), (47243, 548134), (53074, 487913), (88531, 292502), (94486, 274067), (146251, 177062)]