28298398414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{701}}^1\times {\mathrm{739}}^1$

素因数の和:1657

約数の個数: 64

約数和(自身を含む): 50269040640

約数和(自身を除く): 21970642226

約数列:

[1, 2, 11, 13, 22, 26, 143, 191, 286, 382, 701, 739, 1402, 1478, 2101, 2483, 4202, 4966, 7711, 8129, 9113, 9607, 15422, 16258, 18226, 19214, 27313, 54626, 100243, 105677, 133891, 141149, 200486, 211354, 267782, 282298, 518039, 1036078, 1472801, 1552639, 1740583, 1834937, 2945602, 3105278, 3481166, 3669874, 5698429, 6734507, 11396858, 13469014, 19146413, 20184307, 38292826, 40368614, 74079577, 98945449, 148159154, 197890898, 1088399939, 1286290837, 2176799878, 2572581674, 14149199207, 28298398414]

約数ペア:

[(1, 28298398414), (2, 14149199207), (11, 2572581674), (13, 2176799878), (22, 1286290837), (26, 1088399939), (143, 197890898), (191, 148159154), (286, 98945449), (382, 74079577), (701, 40368614), (739, 38292826), (1402, 20184307), (1478, 19146413), (2101, 13469014), (2483, 11396858), (4202, 6734507), (4966, 5698429), (7711, 3669874), (8129, 3481166), (9113, 3105278), (9607, 2945602), (15422, 1834937), (16258, 1740583), (18226, 1552639), (19214, 1472801), (27313, 1036078), (54626, 518039), (100243, 282298), (105677, 267782), (133891, 211354), (141149, 200486)]