12978112

素因数分解:

$2^6\times 7^1\times {\mathrm{59}}^1\times {\mathrm{491}}^1$

素因数の和:569

約数の個数: 56

約数和(自身を含む): 29992320

約数和(自身を除く): 17014208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 64, 112, 118, 224, 236, 413, 448, 472, 491, 826, 944, 982, 1652, 1888, 1964, 3304, 3437, 3776, 3928, 6608, 6874, 7856, 13216, 13748, 15712, 26432, 27496, 28969, 31424, 54992, 57938, 109984, 115876, 202783, 219968, 231752, 405566, 463504, 811132, 927008, 1622264, 1854016, 3244528, 6489056, 12978112]

約数ペア:

[(1, 12978112), (2, 6489056), (4, 3244528), (7, 1854016), (8, 1622264), (14, 927008), (16, 811132), (28, 463504), (32, 405566), (56, 231752), (59, 219968), (64, 202783), (112, 115876), (118, 109984), (224, 57938), (236, 54992), (413, 31424), (448, 28969), (472, 27496), (491, 26432), (826, 15712), (944, 13748), (982, 13216), (1652, 7856), (1888, 6874), (1964, 6608), (3304, 3928), (3437, 3776)]