16703655472

素因数分解:

$2^4\times 7^3\times {\mathrm{43}}^1\times {\mathrm{70783}}^1$

素因数の和:70855

約数の個数: 80

約数和(自身を含む): 38619750400

約数和(自身を除く): 21916094928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 49, 56, 86, 98, 112, 172, 196, 301, 343, 344, 392, 602, 686, 688, 784, 1204, 1372, 2107, 2408, 2744, 4214, 4816, 5488, 8428, 14749, 16856, 29498, 33712, 58996, 70783, 117992, 141566, 235984, 283132, 495481, 566264, 990962, 1132528, 1981924, 3043669, 3468367, 3963848, 6087338, 6936734, 7927696, 12174676, 13873468, 21305683, 24278569, 24349352, 27746936, 42611366, 48557138, 48698704, 55493872, 85222732, 97114276, 149139781, 170445464, 194228552, 298279562, 340890928, 388457104, 596559124, 1043978467, 1193118248, 2087956934, 2386236496, 4175913868, 8351827736, 16703655472]

約数ペア:

[(1, 16703655472), (2, 8351827736), (4, 4175913868), (7, 2386236496), (8, 2087956934), (14, 1193118248), (16, 1043978467), (28, 596559124), (43, 388457104), (49, 340890928), (56, 298279562), (86, 194228552), (98, 170445464), (112, 149139781), (172, 97114276), (196, 85222732), (301, 55493872), (343, 48698704), (344, 48557138), (392, 42611366), (602, 27746936), (686, 24349352), (688, 24278569), (784, 21305683), (1204, 13873468), (1372, 12174676), (2107, 7927696), (2408, 6936734), (2744, 6087338), (4214, 3963848), (4816, 3468367), (5488, 3043669), (8428, 1981924), (14749, 1132528), (16856, 990962), (29498, 566264), (33712, 495481), (58996, 283132), (70783, 235984), (117992, 141566)]