63665296

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{389}}^1$

素因数の和:643

約数の個数: 40

約数和(自身を含む): 126654840

約数和(自身を除く): 62989544

約数列:

[1, 2, 4, 8, 16, 53, 106, 193, 212, 386, 389, 424, 772, 778, 848, 1544, 1556, 3088, 3112, 6224, 10229, 20458, 20617, 40916, 41234, 75077, 81832, 82468, 150154, 163664, 164936, 300308, 329872, 600616, 1201232, 3979081, 7958162, 15916324, 31832648, 63665296]

約数ペア:

[(1, 63665296), (2, 31832648), (4, 15916324), (8, 7958162), (16, 3979081), (53, 1201232), (106, 600616), (193, 329872), (212, 300308), (386, 164936), (389, 163664), (424, 150154), (772, 82468), (778, 81832), (848, 75077), (1544, 41234), (1556, 40916), (3088, 20617), (3112, 20458), (6224, 10229)]