25249004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 50512896

約数和(自身を除く): 25263892

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 107, 124, 173, 214, 341, 346, 428, 682, 692, 1177, 1364, 1903, 2354, 3317, 3806, 4708, 5363, 6634, 7612, 10726, 13268, 18511, 21452, 36487, 37022, 58993, 72974, 74044, 117986, 145948, 203621, 235972, 407242, 573841, 814484, 1147682, 2295364, 6312251, 12624502, 25249004]

約数ペア:

[(1, 25249004), (2, 12624502), (4, 6312251), (11, 2295364), (22, 1147682), (31, 814484), (44, 573841), (62, 407242), (107, 235972), (124, 203621), (173, 145948), (214, 117986), (341, 74044), (346, 72974), (428, 58993), (682, 37022), (692, 36487), (1177, 21452), (1364, 18511), (1903, 13268), (2354, 10726), (3317, 7612), (3806, 6634), (4708, 5363)]