64253336

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67493}}^1$

素因数の和:67523

約数の個数: 32

約数和(自身を含む): 145787040

約数和(自身を除く): 81533704

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 67493, 134986, 269972, 472451, 539944, 944902, 1147381, 1889804, 2294762, 3779608, 4589524, 8031667, 9179048, 16063334, 32126668, 64253336]

約数ペア:

[(1, 64253336), (2, 32126668), (4, 16063334), (7, 9179048), (8, 8031667), (14, 4589524), (17, 3779608), (28, 2294762), (34, 1889804), (56, 1147381), (68, 944902), (119, 539944), (136, 472451), (238, 269972), (476, 134986), (952, 67493)]