68791744

素因数分解:

$2^6\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3571}}^1$

素因数の和:3633

約数の個数: 56

約数和(自身を含む): 159682688

約数和(自身を除く): 90890944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 172, 224, 301, 344, 448, 602, 688, 1204, 1376, 2408, 2752, 3571, 4816, 7142, 9632, 14284, 19264, 24997, 28568, 49994, 57136, 99988, 114272, 153553, 199976, 228544, 307106, 399952, 614212, 799904, 1074871, 1228424, 1599808, 2149742, 2456848, 4299484, 4913696, 8598968, 9827392, 17197936, 34395872, 68791744]

約数ペア:

[(1, 68791744), (2, 34395872), (4, 17197936), (7, 9827392), (8, 8598968), (14, 4913696), (16, 4299484), (28, 2456848), (32, 2149742), (43, 1599808), (56, 1228424), (64, 1074871), (86, 799904), (112, 614212), (172, 399952), (224, 307106), (301, 228544), (344, 199976), (448, 153553), (602, 114272), (688, 99988), (1204, 57136), (1376, 49994), (2408, 28568), (2752, 24997), (3571, 19264), (4816, 14284), (7142, 9632)]