25366366974

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1316639}}^1$

素因数の和:1316689

約数の個数: 48

約数和(自身を含む): 57826828800

約数和(自身を除く): 32460461826

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 169, 247, 338, 494, 507, 741, 1014, 1482, 3211, 6422, 9633, 19266, 1316639, 2633278, 3949917, 7899834, 17116307, 25016141, 34232614, 50032282, 51348921, 75048423, 102697842, 150096846, 222511991, 325209833, 445023982, 650419666, 667535973, 975629499, 1335071946, 1951258998, 4227727829, 8455455658, 12683183487, 25366366974]

約数ペア:

[(1, 25366366974), (2, 12683183487), (3, 8455455658), (6, 4227727829), (13, 1951258998), (19, 1335071946), (26, 975629499), (38, 667535973), (39, 650419666), (57, 445023982), (78, 325209833), (114, 222511991), (169, 150096846), (247, 102697842), (338, 75048423), (494, 51348921), (507, 50032282), (741, 34232614), (1014, 25016141), (1482, 17116307), (3211, 7899834), (6422, 3949917), (9633, 2633278), (19266, 1316639)]