25154194

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 42703920

約数和(自身を除く): 17549726

約数列:

[1, 2, 13, 26, 29, 58, 73, 146, 377, 457, 754, 914, 949, 1898, 2117, 4234, 5941, 11882, 13253, 26506, 27521, 33361, 55042, 66722, 172289, 344578, 433693, 867386, 967469, 1934938, 12577097, 25154194]

約数ペア:

[(1, 25154194), (2, 12577097), (13, 1934938), (26, 967469), (29, 867386), (58, 433693), (73, 344578), (146, 172289), (377, 66722), (457, 55042), (754, 33361), (914, 27521), (949, 26506), (1898, 13253), (2117, 11882), (4234, 5941)]