68495784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{407713}}^1$

素因数の和:407729

約数の個数: 32

約数和(自身を含む): 195702720

約数和(自身を除く): 127206936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 407713, 815426, 1223139, 1630852, 2446278, 2853991, 3261704, 4892556, 5707982, 8561973, 9785112, 11415964, 17123946, 22831928, 34247892, 68495784]

約数ペア:

[(1, 68495784), (2, 34247892), (3, 22831928), (4, 17123946), (6, 11415964), (7, 9785112), (8, 8561973), (12, 5707982), (14, 4892556), (21, 3261704), (24, 2853991), (28, 2446278), (42, 1630852), (56, 1223139), (84, 815426), (168, 407713)]