15694439824

素因数分解:

$2^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{857}}^1\times {\mathrm{1447}}^1$

素因数の和:2432

約数の個数: 80

約数和(自身を含む): 35124680448

約数和(自身を除く): 19430240624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113, 226, 452, 791, 857, 904, 1447, 1582, 1714, 1808, 2894, 3164, 3428, 5788, 5999, 6328, 6856, 10129, 11576, 11998, 12656, 13712, 20258, 23152, 23996, 40516, 47992, 81032, 95984, 96841, 162064, 163511, 193682, 327022, 387364, 654044, 677887, 774728, 1144577, 1240079, 1308088, 1355774, 1549456, 2289154, 2480158, 2616176, 2711548, 4578308, 4960316, 5423096, 8680553, 9156616, 9920632, 10846192, 17361106, 18313232, 19841264, 34722212, 69444424, 138888848, 140128927, 280257854, 560515708, 980902489, 1121031416, 1961804978, 2242062832, 3923609956, 7847219912, 15694439824]

約数ペア:

[(1, 15694439824), (2, 7847219912), (4, 3923609956), (7, 2242062832), (8, 1961804978), (14, 1121031416), (16, 980902489), (28, 560515708), (56, 280257854), (112, 140128927), (113, 138888848), (226, 69444424), (452, 34722212), (791, 19841264), (857, 18313232), (904, 17361106), (1447, 10846192), (1582, 9920632), (1714, 9156616), (1808, 8680553), (2894, 5423096), (3164, 4960316), (3428, 4578308), (5788, 2711548), (5999, 2616176), (6328, 2480158), (6856, 2289154), (10129, 1549456), (11576, 1355774), (11998, 1308088), (12656, 1240079), (13712, 1144577), (20258, 774728), (23152, 677887), (23996, 654044), (40516, 387364), (47992, 327022), (81032, 193682), (95984, 163511), (96841, 162064)]