26191186

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:311

約数の個数: 48

約数和(自身を含む): 49248000

約数和(自身を除く): 23056814

約数列:

[1, 2, 7, 14, 17, 34, 49, 79, 98, 119, 158, 199, 238, 398, 553, 833, 1106, 1343, 1393, 1666, 2686, 2786, 3383, 3871, 6766, 7742, 9401, 9751, 15721, 18802, 19502, 23681, 31442, 47362, 65807, 110047, 131614, 165767, 220094, 267257, 331534, 534514, 770329, 1540658, 1870799, 3741598, 13095593, 26191186]

約数ペア:

[(1, 26191186), (2, 13095593), (7, 3741598), (14, 1870799), (17, 1540658), (34, 770329), (49, 534514), (79, 331534), (98, 267257), (119, 220094), (158, 165767), (199, 131614), (238, 110047), (398, 65807), (553, 47362), (833, 31442), (1106, 23681), (1343, 19502), (1393, 18802), (1666, 15721), (2686, 9751), (2786, 9401), (3383, 7742), (3871, 6766)]