72476068

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{55073}}^1$

素因数の和:55131

約数の個数: 24

約数和(自身を含む): 148038912

約数和(自身を除く): 75562844

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 55073, 110146, 220292, 385511, 771022, 1542044, 2588431, 5176862, 10353724, 18119017, 36238034, 72476068]

約数ペア:

[(1, 72476068), (2, 36238034), (4, 18119017), (7, 10353724), (14, 5176862), (28, 2588431), (47, 1542044), (94, 771022), (188, 385511), (329, 220292), (658, 110146), (1316, 55073)]