64559544

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{673}}^1$

素因数の和:1260

約数の個数: 64

約数和(自身を含む): 185053440

約数和(自身を除く): 120493896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 571, 673, 1142, 1346, 1713, 2019, 2284, 2692, 3426, 3997, 4038, 4568, 4711, 5384, 6852, 7994, 8076, 9422, 11991, 13704, 14133, 15988, 16152, 18844, 23982, 28266, 31976, 37688, 47964, 56532, 95928, 113064, 384283, 768566, 1152849, 1537132, 2305698, 2689981, 3074264, 4611396, 5379962, 8069943, 9222792, 10759924, 16139886, 21519848, 32279772, 64559544]

約数ペア:

[(1, 64559544), (2, 32279772), (3, 21519848), (4, 16139886), (6, 10759924), (7, 9222792), (8, 8069943), (12, 5379962), (14, 4611396), (21, 3074264), (24, 2689981), (28, 2305698), (42, 1537132), (56, 1152849), (84, 768566), (168, 384283), (571, 113064), (673, 95928), (1142, 56532), (1346, 47964), (1713, 37688), (2019, 31976), (2284, 28266), (2692, 23982), (3426, 18844), (3997, 16152), (4038, 15988), (4568, 14133), (4711, 13704), (5384, 11991), (6852, 9422), (7994, 8076)]