15899058448

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{35569}}^1$

素因数の和:35904

約数の個数: 80

約数和(自身を含む): 38037704320

約数和(自身を除く): 22138645872

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 307, 364, 614, 728, 1228, 1456, 2149, 2456, 3991, 4298, 4912, 7982, 8596, 15964, 17192, 27937, 31928, 34384, 35569, 55874, 63856, 71138, 111748, 142276, 223496, 248983, 284552, 446992, 462397, 497966, 569104, 924794, 995932, 1849588, 1991864, 3236779, 3699176, 3983728, 6473558, 7398352, 10919683, 12947116, 21839366, 25894232, 43678732, 51788464, 76437781, 87357464, 141955879, 152875562, 174714928, 283911758, 305751124, 567823516, 611502248, 993691153, 1135647032, 1223004496, 1987382306, 2271294064, 3974764612, 7949529224, 15899058448]

約数ペア:

[(1, 15899058448), (2, 7949529224), (4, 3974764612), (7, 2271294064), (8, 1987382306), (13, 1223004496), (14, 1135647032), (16, 993691153), (26, 611502248), (28, 567823516), (52, 305751124), (56, 283911758), (91, 174714928), (104, 152875562), (112, 141955879), (182, 87357464), (208, 76437781), (307, 51788464), (364, 43678732), (614, 25894232), (728, 21839366), (1228, 12947116), (1456, 10919683), (2149, 7398352), (2456, 6473558), (3991, 3983728), (4298, 3699176), (4912, 3236779), (7982, 1991864), (8596, 1849588), (15964, 995932), (17192, 924794), (27937, 569104), (31928, 497966), (34384, 462397), (35569, 446992), (55874, 284552), (63856, 248983), (71138, 223496), (111748, 142276)]