27904712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:294

約数の個数: 64

約数和(自身を含む): 60341760

約数和(自身を除く): 32437048

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 53, 62, 88, 106, 124, 193, 212, 248, 341, 386, 424, 583, 682, 772, 1166, 1364, 1544, 1643, 2123, 2332, 2728, 3286, 4246, 4664, 5983, 6572, 8492, 10229, 11966, 13144, 16984, 18073, 20458, 23932, 36146, 40916, 47864, 65813, 72292, 81832, 112519, 131626, 144584, 225038, 263252, 317099, 450076, 526504, 634198, 900152, 1268396, 2536792, 3488089, 6976178, 13952356, 27904712]

約数ペア:

[(1, 27904712), (2, 13952356), (4, 6976178), (8, 3488089), (11, 2536792), (22, 1268396), (31, 900152), (44, 634198), (53, 526504), (62, 450076), (88, 317099), (106, 263252), (124, 225038), (193, 144584), (212, 131626), (248, 112519), (341, 81832), (386, 72292), (424, 65813), (583, 47864), (682, 40916), (772, 36146), (1166, 23932), (1364, 20458), (1544, 18073), (1643, 16984), (2123, 13144), (2332, 11966), (2728, 10229), (3286, 8492), (4246, 6572), (4664, 5983)]