7140488

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 14117760

約数和(自身を除く): 6977272

約数列:

[1, 2, 4, 8, 23, 46, 92, 151, 184, 257, 302, 514, 604, 1028, 1208, 2056, 3473, 5911, 6946, 11822, 13892, 23644, 27784, 38807, 47288, 77614, 155228, 310456, 892561, 1785122, 3570244, 7140488]

約数ペア:

[(1, 7140488), (2, 3570244), (4, 1785122), (8, 892561), (23, 310456), (46, 155228), (92, 77614), (151, 47288), (184, 38807), (257, 27784), (302, 23644), (514, 13892), (604, 11822), (1028, 6946), (1208, 5911), (2056, 3473)]