66995504

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{10709}}^1$

素因数の和:10757

約数の個数: 40

約数和(自身を含む): 143428320

約数和(自身を除く): 76432816

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1564, 3128, 6256, 10709, 21418, 42836, 85672, 171344, 182053, 246307, 364106, 492614, 728212, 985228, 1456424, 1970456, 2912848, 3940912, 4187219, 8374438, 16748876, 33497752, 66995504]

約数ペア:

[(1, 66995504), (2, 33497752), (4, 16748876), (8, 8374438), (16, 4187219), (17, 3940912), (23, 2912848), (34, 1970456), (46, 1456424), (68, 985228), (92, 728212), (136, 492614), (184, 364106), (272, 246307), (368, 182053), (391, 171344), (782, 85672), (1564, 42836), (3128, 21418), (6256, 10709)]