64017004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{691}}^1$

素因数の和:790

約数の個数: 48

約数和(自身を含む): 125556480

約数和(自身を除く): 61539476

約数列:

[1, 2, 4, 19, 23, 38, 46, 53, 76, 92, 106, 212, 437, 691, 874, 1007, 1219, 1382, 1748, 2014, 2438, 2764, 4028, 4876, 13129, 15893, 23161, 26258, 31786, 36623, 46322, 52516, 63572, 73246, 92644, 146492, 301967, 603934, 695837, 842329, 1207868, 1391674, 1684658, 2783348, 3369316, 16004251, 32008502, 64017004]

約数ペア:

[(1, 64017004), (2, 32008502), (4, 16004251), (19, 3369316), (23, 2783348), (38, 1684658), (46, 1391674), (53, 1207868), (76, 842329), (92, 695837), (106, 603934), (212, 301967), (437, 146492), (691, 92644), (874, 73246), (1007, 63572), (1219, 52516), (1382, 46322), (1748, 36623), (2014, 31786), (2438, 26258), (2764, 23161), (4028, 15893), (4876, 13129)]