38566702972

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{346337}}^1$

素因数の和:346486

約数の個数: 48

約数和(自身を含む): 79829523648

約数和(自身を除く): 41262820676

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 97, 164, 194, 287, 388, 574, 679, 1148, 1358, 2716, 3977, 7954, 15908, 27839, 55678, 111356, 346337, 692674, 1385348, 2424359, 4848718, 9697436, 14199817, 28399634, 33594689, 56799268, 67189378, 99398719, 134378756, 198797438, 235162823, 397594876, 470325646, 940651292, 1377382249, 2754764498, 5509528996, 9641675743, 19283351486, 38566702972]

約数ペア:

[(1, 38566702972), (2, 19283351486), (4, 9641675743), (7, 5509528996), (14, 2754764498), (28, 1377382249), (41, 940651292), (82, 470325646), (97, 397594876), (164, 235162823), (194, 198797438), (287, 134378756), (388, 99398719), (574, 67189378), (679, 56799268), (1148, 33594689), (1358, 28399634), (2716, 14199817), (3977, 9697436), (7954, 4848718), (15908, 2424359), (27839, 1385348), (55678, 692674), (111356, 346337)]