79863616

素因数分解:

$2^6\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2003}}^1$

素因数の和:2111

約数の個数: 56

約数和(自身を含む): 183245760

約数和(自身を除く): 103382144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 178, 224, 356, 448, 623, 712, 1246, 1424, 2003, 2492, 2848, 4006, 4984, 5696, 8012, 9968, 14021, 16024, 19936, 28042, 32048, 39872, 56084, 64096, 112168, 128192, 178267, 224336, 356534, 448672, 713068, 897344, 1247869, 1426136, 2495738, 2852272, 4991476, 5704544, 9982952, 11409088, 19965904, 39931808, 79863616]

約数ペア:

[(1, 79863616), (2, 39931808), (4, 19965904), (7, 11409088), (8, 9982952), (14, 5704544), (16, 4991476), (28, 2852272), (32, 2495738), (56, 1426136), (64, 1247869), (89, 897344), (112, 713068), (178, 448672), (224, 356534), (356, 224336), (448, 178267), (623, 128192), (712, 112168), (1246, 64096), (1424, 56084), (2003, 39872), (2492, 32048), (2848, 28042), (4006, 19936), (4984, 16024), (5696, 14021), (8012, 9968)]