6988919728

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{16943}}^1$

素因数の和:17114

約数の個数: 80

約数和(自身を含む): 16136110080

約数和(自身を除く): 9147190352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 127, 203, 232, 254, 406, 464, 508, 812, 889, 1016, 1624, 1778, 2032, 3248, 3556, 3683, 7112, 7366, 14224, 14732, 16943, 25781, 29464, 33886, 51562, 58928, 67772, 103124, 118601, 135544, 206248, 237202, 271088, 412496, 474404, 491347, 948808, 982694, 1897616, 1965388, 2151761, 3439429, 3930776, 4303522, 6878858, 7861552, 8607044, 13757716, 15062327, 17214088, 27515432, 30124654, 34428176, 55030864, 60249308, 62401069, 120498616, 124802138, 240997232, 249604276, 436807483, 499208552, 873614966, 998417104, 1747229932, 3494459864, 6988919728]

約数ペア:

[(1, 6988919728), (2, 3494459864), (4, 1747229932), (7, 998417104), (8, 873614966), (14, 499208552), (16, 436807483), (28, 249604276), (29, 240997232), (56, 124802138), (58, 120498616), (112, 62401069), (116, 60249308), (127, 55030864), (203, 34428176), (232, 30124654), (254, 27515432), (406, 17214088), (464, 15062327), (508, 13757716), (812, 8607044), (889, 7861552), (1016, 6878858), (1624, 4303522), (1778, 3930776), (2032, 3439429), (3248, 2151761), (3556, 1965388), (3683, 1897616), (7112, 982694), (7366, 948808), (14224, 491347), (14732, 474404), (16943, 412496), (25781, 271088), (29464, 237202), (33886, 206248), (51562, 135544), (58928, 118601), (67772, 103124)]