66479384

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:500

約数の個数: 64

約数和(自身を含む): 140667840

約数和(自身を除く): 74188456

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 53, 68, 92, 106, 136, 184, 212, 391, 401, 424, 782, 802, 901, 1219, 1564, 1604, 1802, 2438, 3128, 3208, 3604, 4876, 6817, 7208, 9223, 9752, 13634, 18446, 20723, 21253, 27268, 36892, 41446, 42506, 54536, 73784, 82892, 85012, 156791, 165784, 170024, 313582, 361301, 488819, 627164, 722602, 977638, 1254328, 1445204, 1955276, 2890408, 3910552, 8309923, 16619846, 33239692, 66479384]

約数ペア:

[(1, 66479384), (2, 33239692), (4, 16619846), (8, 8309923), (17, 3910552), (23, 2890408), (34, 1955276), (46, 1445204), (53, 1254328), (68, 977638), (92, 722602), (106, 627164), (136, 488819), (184, 361301), (212, 313582), (391, 170024), (401, 165784), (424, 156791), (782, 85012), (802, 82892), (901, 73784), (1219, 54536), (1564, 42506), (1604, 41446), (1802, 36892), (2438, 27268), (3128, 21253), (3208, 20723), (3604, 18446), (4876, 13634), (6817, 9752), (7208, 9223)]