26815474

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{491}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 47609856

約数和(自身を除く): 20794382

約数列:

[1, 2, 7, 14, 47, 83, 94, 166, 329, 491, 581, 658, 982, 1162, 3437, 3901, 6874, 7802, 23077, 27307, 40753, 46154, 54614, 81506, 161539, 285271, 323078, 570542, 1915391, 3830782, 13407737, 26815474]

約数ペア:

[(1, 26815474), (2, 13407737), (7, 3830782), (14, 1915391), (47, 570542), (83, 323078), (94, 285271), (166, 161539), (329, 81506), (491, 54614), (581, 46154), (658, 40753), (982, 27307), (1162, 23077), (3437, 7802), (3901, 6874)]