17798262784

素因数分解:

$2^{12}\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{727}}^1$

素因数の和:933

約数の個数: 104

約数和(自身を含む): 36732375680

約数和(自身を除く): 18934112896

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 139, 172, 256, 278, 344, 512, 556, 688, 727, 1024, 1112, 1376, 1454, 2048, 2224, 2752, 2908, 4096, 4448, 5504, 5816, 5977, 8896, 11008, 11632, 11954, 17792, 22016, 23264, 23908, 31261, 35584, 44032, 46528, 47816, 62522, 71168, 88064, 93056, 95632, 101053, 125044, 142336, 176128, 186112, 191264, 202106, 250088, 284672, 372224, 382528, 404212, 500176, 569344, 744448, 765056, 808424, 1000352, 1488896, 1530112, 1616848, 2000704, 2977792, 3060224, 3233696, 4001408, 4345279, 6120448, 6467392, 8002816, 8690558, 12240896, 12934784, 16005632, 17381116, 24481792, 25869568, 32011264, 34762232, 51739136, 64022528, 69524464, 103478272, 128045056, 139048928, 206956544, 278097856, 413913088, 556195712, 1112391424, 2224782848, 4449565696, 8899131392, 17798262784]

約数ペア:

[(1, 17798262784), (2, 8899131392), (4, 4449565696), (8, 2224782848), (16, 1112391424), (32, 556195712), (43, 413913088), (64, 278097856), (86, 206956544), (128, 139048928), (139, 128045056), (172, 103478272), (256, 69524464), (278, 64022528), (344, 51739136), (512, 34762232), (556, 32011264), (688, 25869568), (727, 24481792), (1024, 17381116), (1112, 16005632), (1376, 12934784), (1454, 12240896), (2048, 8690558), (2224, 8002816), (2752, 6467392), (2908, 6120448), (4096, 4345279), (4448, 4001408), (5504, 3233696), (5816, 3060224), (5977, 2977792), (8896, 2000704), (11008, 1616848), (11632, 1530112), (11954, 1488896), (17792, 1000352), (22016, 808424), (23264, 765056), (23908, 744448), (31261, 569344), (35584, 500176), (44032, 404212), (46528, 382528), (47816, 372224), (62522, 284672), (71168, 250088), (88064, 202106), (93056, 191264), (95632, 186112), (101053, 176128), (125044, 142336)]