64870624

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22277}}^1$

素因数の和:22307

約数の個数: 48

約数和(自身を含む): 157193568

約数和(自身を除く): 92322944

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 22277, 44554, 89108, 155939, 178216, 289601, 311878, 356432, 579202, 623756, 712864, 1158404, 1247512, 2027207, 2316808, 2495024, 4054414, 4633616, 4990048, 8108828, 9267232, 16217656, 32435312, 64870624]

約数ペア:

[(1, 64870624), (2, 32435312), (4, 16217656), (7, 9267232), (8, 8108828), (13, 4990048), (14, 4633616), (16, 4054414), (26, 2495024), (28, 2316808), (32, 2027207), (52, 1247512), (56, 1158404), (91, 712864), (104, 623756), (112, 579202), (182, 356432), (208, 311878), (224, 289601), (364, 178216), (416, 155939), (728, 89108), (1456, 44554), (2912, 22277)]