64374584

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{9011}}^1$

素因数の和:9083

約数の個数: 32

約数和(自身を含む): 129772800

約数和(自身を除く): 65398216

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 376, 893, 1786, 3572, 7144, 9011, 18022, 36044, 72088, 171209, 342418, 423517, 684836, 847034, 1369672, 1694068, 3388136, 8046823, 16093646, 32187292, 64374584]

約数ペア:

[(1, 64374584), (2, 32187292), (4, 16093646), (8, 8046823), (19, 3388136), (38, 1694068), (47, 1369672), (76, 847034), (94, 684836), (152, 423517), (188, 342418), (376, 171209), (893, 72088), (1786, 36044), (3572, 18022), (7144, 9011)]