64576022

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:553

約数の個数: 48

約数和(自身を含む): 120384000

約数和(自身を除く): 55807978

約数列:

[1, 2, 7, 14, 19, 38, 49, 79, 98, 133, 158, 266, 439, 553, 878, 931, 1106, 1501, 1862, 3002, 3073, 3871, 6146, 7742, 8341, 10507, 16682, 21014, 21511, 34681, 43022, 58387, 69362, 73549, 116774, 147098, 242767, 408709, 485534, 658939, 817418, 1317878, 1699369, 3398738, 4612573, 9225146, 32288011, 64576022]

約数ペア:

[(1, 64576022), (2, 32288011), (7, 9225146), (14, 4612573), (19, 3398738), (38, 1699369), (49, 1317878), (79, 817418), (98, 658939), (133, 485534), (158, 408709), (266, 242767), (439, 147098), (553, 116774), (878, 73549), (931, 69362), (1106, 58387), (1501, 43022), (1862, 34681), (3002, 21511), (3073, 21014), (3871, 16682), (6146, 10507), (7742, 8341)]