3838863616

素因数分解:

$2^8\times 7^1\times {\mathrm{389}}^1\times {\mathrm{5507}}^1$

素因数の和:5919

約数の個数: 72

約数和(自身を含む): 8781514560

約数和(自身を除く): 4942650944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 389, 448, 778, 896, 1556, 1792, 2723, 3112, 5446, 5507, 6224, 10892, 11014, 12448, 21784, 22028, 24896, 38549, 43568, 44056, 49792, 77098, 87136, 88112, 99584, 154196, 174272, 176224, 308392, 348544, 352448, 616784, 697088, 704896, 1233568, 1409792, 2142223, 2467136, 4284446, 4934272, 8568892, 9868544, 14995561, 17137784, 29991122, 34275568, 59982244, 68551136, 119964488, 137102272, 239928976, 274204544, 479857952, 548409088, 959715904, 1919431808, 3838863616]

約数ペア:

[(1, 3838863616), (2, 1919431808), (4, 959715904), (7, 548409088), (8, 479857952), (14, 274204544), (16, 239928976), (28, 137102272), (32, 119964488), (56, 68551136), (64, 59982244), (112, 34275568), (128, 29991122), (224, 17137784), (256, 14995561), (389, 9868544), (448, 8568892), (778, 4934272), (896, 4284446), (1556, 2467136), (1792, 2142223), (2723, 1409792), (3112, 1233568), (5446, 704896), (5507, 697088), (6224, 616784), (10892, 352448), (11014, 348544), (12448, 308392), (21784, 176224), (22028, 174272), (24896, 154196), (38549, 99584), (43568, 88112), (44056, 87136), (49792, 77098)]