15706425616

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{13997}}^1$

素因数の和:14288

約数の個数: 80

約数和(自身を含む): 35742605184

約数和(自身を除く): 20036179568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 233, 301, 344, 466, 602, 688, 932, 1204, 1631, 1864, 2408, 3262, 3728, 4816, 6524, 10019, 13048, 13997, 20038, 26096, 27994, 40076, 55988, 70133, 80152, 97979, 111976, 140266, 160304, 195958, 223952, 280532, 391916, 561064, 601871, 783832, 1122128, 1203742, 1567664, 2407484, 3261301, 4213097, 4814968, 6522602, 8426194, 9629936, 13045204, 16852388, 22829107, 26090408, 33704776, 45658214, 52180816, 67409552, 91316428, 140235943, 182632856, 280471886, 365265712, 560943772, 981651601, 1121887544, 1963303202, 2243775088, 3926606404, 7853212808, 15706425616]

約数ペア:

[(1, 15706425616), (2, 7853212808), (4, 3926606404), (7, 2243775088), (8, 1963303202), (14, 1121887544), (16, 981651601), (28, 560943772), (43, 365265712), (56, 280471886), (86, 182632856), (112, 140235943), (172, 91316428), (233, 67409552), (301, 52180816), (344, 45658214), (466, 33704776), (602, 26090408), (688, 22829107), (932, 16852388), (1204, 13045204), (1631, 9629936), (1864, 8426194), (2408, 6522602), (3262, 4814968), (3728, 4213097), (4816, 3261301), (6524, 2407484), (10019, 1567664), (13048, 1203742), (13997, 1122128), (20038, 783832), (26096, 601871), (27994, 561064), (40076, 391916), (55988, 280532), (70133, 223952), (80152, 195958), (97979, 160304), (111976, 140266)]