27935911808

素因数分解:

$2^7\times 7^1\times {\mathrm{157}}^1\times {\mathrm{198589}}^1$

素因数の和:198767

約数の個数: 64

約数和(自身を含む): 64009528800

約数和(自身を除く): 36073616992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 157, 224, 314, 448, 628, 896, 1099, 1256, 2198, 2512, 4396, 5024, 8792, 10048, 17584, 20096, 35168, 70336, 140672, 198589, 397178, 794356, 1390123, 1588712, 2780246, 3177424, 5560492, 6354848, 11120984, 12709696, 22241968, 25419392, 31178473, 44483936, 62356946, 88967872, 124713892, 177935744, 218249311, 249427784, 436498622, 498855568, 872997244, 997711136, 1745994488, 1995422272, 3491988976, 3990844544, 6983977952, 13967955904, 27935911808]

約数ペア:

[(1, 27935911808), (2, 13967955904), (4, 6983977952), (7, 3990844544), (8, 3491988976), (14, 1995422272), (16, 1745994488), (28, 997711136), (32, 872997244), (56, 498855568), (64, 436498622), (112, 249427784), (128, 218249311), (157, 177935744), (224, 124713892), (314, 88967872), (448, 62356946), (628, 44483936), (896, 31178473), (1099, 25419392), (1256, 22241968), (2198, 12709696), (2512, 11120984), (4396, 6354848), (5024, 5560492), (8792, 3177424), (10048, 2780246), (17584, 1588712), (20096, 1390123), (35168, 794356), (70336, 397178), (140672, 198589)]