42142592

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 90221040

約数和(自身を除く): 48078448

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 107, 128, 136, 181, 214, 272, 362, 428, 544, 724, 856, 1088, 1448, 1712, 1819, 2176, 2896, 3077, 3424, 3638, 5792, 6154, 6848, 7276, 11584, 12308, 13696, 14552, 19367, 23168, 24616, 29104, 38734, 49232, 58208, 77468, 98464, 116416, 154936, 196928, 232832, 309872, 329239, 393856, 619744, 658478, 1239488, 1316956, 2478976, 2633912, 5267824, 10535648, 21071296, 42142592]

約数ペア:

[(1, 42142592), (2, 21071296), (4, 10535648), (8, 5267824), (16, 2633912), (17, 2478976), (32, 1316956), (34, 1239488), (64, 658478), (68, 619744), (107, 393856), (128, 329239), (136, 309872), (181, 232832), (214, 196928), (272, 154936), (362, 116416), (428, 98464), (544, 77468), (724, 58208), (856, 49232), (1088, 38734), (1448, 29104), (1712, 24616), (1819, 23168), (2176, 19367), (2896, 14552), (3077, 13696), (3424, 12308), (3638, 11584), (5792, 7276), (6154, 6848)]