8497470.00000000

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1201}}^1$

素因数の和:1289

約数の個数: 40

約数和(自身を含む): 35473424

約数和(自身を除く): 18736288

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 871, 1072, 1201, 1742, 2402, 3484, 4804, 6968, 9608, 13936, 15613, 19216, 31226, 62452, 80467, 124904, 160934, 249808, 321868, 643736, 1046071, 1287472, 2092142, 4184284, 8368568, 16737136]

約数ペア:

[(1, 16737136), (2, 8368568), (4, 4184284), (8, 2092142), (13, 1287472), (16, 1046071), (26, 643736), (52, 321868), (67, 249808), (104, 160934), (134, 124904), (208, 80467), (268, 62452), (536, 31226), (871, 19216), (1072, 15613), (1201, 13936), (1742, 9608), (2402, 6968), (3484, 4804)]