8070896

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:357

約数の個数: 40

約数和(自身を含む): 16665600

約数和(自身を除く): 8594704

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 139, 152, 191, 278, 304, 382, 556, 764, 1112, 1528, 2224, 2641, 3056, 3629, 5282, 7258, 10564, 14516, 21128, 26549, 29032, 42256, 53098, 58064, 106196, 212392, 424784, 504431, 1008862, 2017724, 4035448, 8070896]

約数ペア:

[(1, 8070896), (2, 4035448), (4, 2017724), (8, 1008862), (16, 504431), (19, 424784), (38, 212392), (76, 106196), (139, 58064), (152, 53098), (191, 42256), (278, 29032), (304, 26549), (382, 21128), (556, 14516), (764, 10564), (1112, 7258), (1528, 5282), (2224, 3629), (2641, 3056)]