9965944

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{577}}^1$

素因数の和:727

約数の個数: 32

約数和(自身を含む): 19975680

約数和(自身を除く): 10009736

約数列:

[1, 2, 4, 8, 17, 34, 68, 127, 136, 254, 508, 577, 1016, 1154, 2159, 2308, 4318, 4616, 8636, 9809, 17272, 19618, 39236, 73279, 78472, 146558, 293116, 586232, 1245743, 2491486, 4982972, 9965944]

約数ペア:

[(1, 9965944), (2, 4982972), (4, 2491486), (8, 1245743), (17, 586232), (34, 293116), (68, 146558), (127, 78472), (136, 73279), (254, 39236), (508, 19618), (577, 17272), (1016, 9809), (1154, 8636), (2159, 4616), (2308, 4318)]