22955504

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:238

約数の個数: 80

約数和(自身を含む): 53329920

約数和(自身を除く): 30374416

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 79, 88, 104, 127, 143, 158, 176, 208, 254, 286, 316, 508, 572, 632, 869, 1016, 1027, 1144, 1264, 1397, 1651, 1738, 2032, 2054, 2288, 2794, 3302, 3476, 4108, 5588, 6604, 6952, 8216, 10033, 11176, 11297, 13208, 13904, 16432, 18161, 20066, 22352, 22594, 26416, 36322, 40132, 45188, 72644, 80264, 90376, 110363, 130429, 145288, 160528, 180752, 220726, 260858, 290576, 441452, 521716, 882904, 1043432, 1434719, 1765808, 2086864, 2869438, 5738876, 11477752, 22955504]

約数ペア:

[(1, 22955504), (2, 11477752), (4, 5738876), (8, 2869438), (11, 2086864), (13, 1765808), (16, 1434719), (22, 1043432), (26, 882904), (44, 521716), (52, 441452), (79, 290576), (88, 260858), (104, 220726), (127, 180752), (143, 160528), (158, 145288), (176, 130429), (208, 110363), (254, 90376), (286, 80264), (316, 72644), (508, 45188), (572, 40132), (632, 36322), (869, 26416), (1016, 22594), (1027, 22352), (1144, 20066), (1264, 18161), (1397, 16432), (1651, 13904), (1738, 13208), (2032, 11297), (2054, 11176), (2288, 10033), (2794, 8216), (3302, 6952), (3476, 6604), (4108, 5588)]