42975964

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{1979}}^1$

素因数の和:2133

約数の個数: 24

約数和(自身を含む): 77338800

約数和(自身を除く): 34362836

約数列:

[1, 2, 4, 61, 89, 122, 178, 244, 356, 1979, 3958, 5429, 7916, 10858, 21716, 120719, 176131, 241438, 352262, 482876, 704524, 10743991, 21487982, 42975964]

約数ペア:

[(1, 42975964), (2, 21487982), (4, 10743991), (61, 704524), (89, 482876), (122, 352262), (178, 241438), (244, 176131), (356, 120719), (1979, 21716), (3958, 10858), (5429, 7916)]