3807888004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{2861}}^1$

素因数の和:2965

約数の個数: 72

約数和(自身を含む): 7577900568

約数和(自身を除く): 3770012564

約数列:

[1, 2, 4, 17, 23, 34, 37, 46, 68, 74, 92, 148, 391, 529, 629, 782, 851, 1058, 1258, 1564, 1702, 2116, 2516, 2861, 3404, 5722, 8993, 11444, 14467, 17986, 19573, 28934, 35972, 39146, 48637, 57868, 65803, 78292, 97274, 105857, 131606, 194548, 211714, 263212, 332741, 423428, 665482, 1118651, 1330964, 1513469, 1799569, 2237302, 2434711, 3026938, 3599138, 4474604, 4869422, 6053876, 7198276, 9738844, 25728973, 41390087, 51457946, 55998353, 82780174, 102915892, 111996706, 165560348, 223993412, 951972001, 1903944002, 3807888004]

約数ペア:

[(1, 3807888004), (2, 1903944002), (4, 951972001), (17, 223993412), (23, 165560348), (34, 111996706), (37, 102915892), (46, 82780174), (68, 55998353), (74, 51457946), (92, 41390087), (148, 25728973), (391, 9738844), (529, 7198276), (629, 6053876), (782, 4869422), (851, 4474604), (1058, 3599138), (1258, 3026938), (1564, 2434711), (1702, 2237302), (2116, 1799569), (2516, 1513469), (2861, 1330964), (3404, 1118651), (5722, 665482), (8993, 423428), (11444, 332741), (14467, 263212), (17986, 211714), (19573, 194548), (28934, 131606), (35972, 105857), (39146, 97274), (48637, 78292), (57868, 65803)]