68911808

素因数分解:

$2^6\times 7^1\times {\mathrm{193}}^1\times {\mathrm{797}}^1$

素因数の和:1009

約数の個数: 56

約数和(自身を含む): 157288992

約数和(自身を除く): 88377184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 193, 224, 386, 448, 772, 797, 1351, 1544, 1594, 2702, 3088, 3188, 5404, 5579, 6176, 6376, 10808, 11158, 12352, 12752, 21616, 22316, 25504, 43232, 44632, 51008, 86464, 89264, 153821, 178528, 307642, 357056, 615284, 1076747, 1230568, 2153494, 2461136, 4306988, 4922272, 8613976, 9844544, 17227952, 34455904, 68911808]

約数ペア:

[(1, 68911808), (2, 34455904), (4, 17227952), (7, 9844544), (8, 8613976), (14, 4922272), (16, 4306988), (28, 2461136), (32, 2153494), (56, 1230568), (64, 1076747), (112, 615284), (193, 357056), (224, 307642), (386, 178528), (448, 153821), (772, 89264), (797, 86464), (1351, 51008), (1544, 44632), (1594, 43232), (2702, 25504), (3088, 22316), (3188, 21616), (5404, 12752), (5579, 12352), (6176, 11158), (6376, 10808)]