2591416576

素因数分解:

$2^8\times 7^1\times {\mathrm{109}}^1\times {\mathrm{13267}}^1$

素因数の和:13399

約数の個数: 72

約数和(自身を含む): 5966354240

約数和(自身を除く): 3374937664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 109, 112, 128, 218, 224, 256, 436, 448, 763, 872, 896, 1526, 1744, 1792, 3052, 3488, 6104, 6976, 12208, 13267, 13952, 24416, 26534, 27904, 48832, 53068, 92869, 97664, 106136, 185738, 195328, 212272, 371476, 424544, 742952, 849088, 1446103, 1485904, 1698176, 2892206, 2971808, 3396352, 5784412, 5943616, 10122721, 11568824, 11887232, 20245442, 23137648, 23774464, 40490884, 46275296, 80981768, 92550592, 161963536, 185101184, 323927072, 370202368, 647854144, 1295708288, 2591416576]

約数ペア:

[(1, 2591416576), (2, 1295708288), (4, 647854144), (7, 370202368), (8, 323927072), (14, 185101184), (16, 161963536), (28, 92550592), (32, 80981768), (56, 46275296), (64, 40490884), (109, 23774464), (112, 23137648), (128, 20245442), (218, 11887232), (224, 11568824), (256, 10122721), (436, 5943616), (448, 5784412), (763, 3396352), (872, 2971808), (896, 2892206), (1526, 1698176), (1744, 1485904), (1792, 1446103), (3052, 849088), (3488, 742952), (6104, 424544), (6976, 371476), (12208, 212272), (13267, 195328), (13952, 185738), (24416, 106136), (26534, 97664), (27904, 92869), (48832, 53068)]