12452462848

素因数分解:

$2^8\times 7^1\times {\mathrm{79}}^1\times {\mathrm{87961}}^1$

素因数の和:88063

約数の個数: 72

約数和(自身を含む): 28767092480

約数和(自身を除く): 16314629632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 128, 158, 224, 256, 316, 448, 553, 632, 896, 1106, 1264, 1792, 2212, 2528, 4424, 5056, 8848, 10112, 17696, 20224, 35392, 70784, 87961, 141568, 175922, 351844, 615727, 703688, 1231454, 1407376, 2462908, 2814752, 4925816, 5629504, 6948919, 9851632, 11259008, 13897838, 19703264, 22518016, 27795676, 39406528, 48642433, 55591352, 78813056, 97284866, 111182704, 157626112, 194569732, 222365408, 389139464, 444730816, 778278928, 889461632, 1556557856, 1778923264, 3113115712, 6226231424, 12452462848]

約数ペア:

[(1, 12452462848), (2, 6226231424), (4, 3113115712), (7, 1778923264), (8, 1556557856), (14, 889461632), (16, 778278928), (28, 444730816), (32, 389139464), (56, 222365408), (64, 194569732), (79, 157626112), (112, 111182704), (128, 97284866), (158, 78813056), (224, 55591352), (256, 48642433), (316, 39406528), (448, 27795676), (553, 22518016), (632, 19703264), (896, 13897838), (1106, 11259008), (1264, 9851632), (1792, 6948919), (2212, 5629504), (2528, 4925816), (4424, 2814752), (5056, 2462908), (8848, 1407376), (10112, 1231454), (17696, 703688), (20224, 615727), (35392, 351844), (70784, 175922), (87961, 141568)]