64385916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{26431}}^1$

素因数の和:26474

約数の個数: 48

約数和(自身を含む): 177623040

約数和(自身を除く): 113237124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 26431, 52862, 79293, 105724, 158586, 185017, 317172, 370034, 555051, 740068, 766499, 1110102, 1532998, 2220204, 2299497, 3065996, 4598994, 5365493, 9197988, 10730986, 16096479, 21461972, 32192958, 64385916]

約数ペア:

[(1, 64385916), (2, 32192958), (3, 21461972), (4, 16096479), (6, 10730986), (7, 9197988), (12, 5365493), (14, 4598994), (21, 3065996), (28, 2299497), (29, 2220204), (42, 1532998), (58, 1110102), (84, 766499), (87, 740068), (116, 555051), (174, 370034), (203, 317172), (348, 185017), (406, 158586), (609, 105724), (812, 79293), (1218, 52862), (2436, 26431)]