38366984864

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{861947}}^1$

素因数の和:862077

約数の個数: 48

約数和(自身を含む): 82105718688

約数和(自身を除く): 43738733824

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 107, 208, 214, 416, 428, 856, 1391, 1712, 2782, 3424, 5564, 11128, 22256, 44512, 861947, 1723894, 3447788, 6895576, 11205311, 13791152, 22410622, 27582304, 44821244, 89642488, 92228329, 179284976, 184456658, 358569952, 368913316, 737826632, 1198968277, 1475653264, 2397936554, 2951306528, 4795873108, 9591746216, 19183492432, 38366984864]

約数ペア:

[(1, 38366984864), (2, 19183492432), (4, 9591746216), (8, 4795873108), (13, 2951306528), (16, 2397936554), (26, 1475653264), (32, 1198968277), (52, 737826632), (104, 368913316), (107, 358569952), (208, 184456658), (214, 179284976), (416, 92228329), (428, 89642488), (856, 44821244), (1391, 27582304), (1712, 22410622), (2782, 13791152), (3424, 11205311), (5564, 6895576), (11128, 3447788), (22256, 1723894), (44512, 861947)]