994168256

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{12457}}^1$

素因数の和:12541

約数の個数: 56

約数和(自身を含む): 2088459120

約数和(自身を除く): 1094290864

約数列:

[1, 2, 4, 8, 16, 29, 32, 43, 58, 64, 86, 116, 172, 232, 344, 464, 688, 928, 1247, 1376, 1856, 2494, 2752, 4988, 9976, 12457, 19952, 24914, 39904, 49828, 79808, 99656, 199312, 361253, 398624, 535651, 722506, 797248, 1071302, 1445012, 2142604, 2890024, 4285208, 5780048, 8570416, 11560096, 15533879, 17140832, 23120192, 31067758, 34281664, 62135516, 124271032, 248542064, 497084128, 994168256]

約数ペア:

[(1, 994168256), (2, 497084128), (4, 248542064), (8, 124271032), (16, 62135516), (29, 34281664), (32, 31067758), (43, 23120192), (58, 17140832), (64, 15533879), (86, 11560096), (116, 8570416), (172, 5780048), (232, 4285208), (344, 2890024), (464, 2142604), (688, 1445012), (928, 1071302), (1247, 797248), (1376, 722506), (1856, 535651), (2494, 398624), (2752, 361253), (4988, 199312), (9976, 99656), (12457, 79808), (19952, 49828), (24914, 39904)]