29989736

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{7993}}^1$

素因数の和:8073

約数の個数: 32

約数和(自身を含む): 65231040

約数和(自身を除く): 35241304

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 7993, 15986, 31972, 55951, 63944, 111902, 223804, 447608, 535531, 1071062, 2142124, 3748717, 4284248, 7497434, 14994868, 29989736]

約数ペア:

[(1, 29989736), (2, 14994868), (4, 7497434), (7, 4284248), (8, 3748717), (14, 2142124), (28, 1071062), (56, 535531), (67, 447608), (134, 223804), (268, 111902), (469, 63944), (536, 55951), (938, 31972), (1876, 15986), (3752, 7993)]