28342780536

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{346421}}^1$

素因数の和:346924

約数の個数: 64

約数和(自身を含む): 81145889280

約数和(自身を除く): 52803108744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 487, 974, 1461, 1948, 2922, 3409, 3896, 5844, 6818, 10227, 11688, 13636, 20454, 27272, 40908, 81816, 346421, 692842, 1039263, 1385684, 2078526, 2424947, 2771368, 4157052, 4849894, 7274841, 8314104, 9699788, 14549682, 19399576, 29099364, 58198728, 168707027, 337414054, 506121081, 674828108, 1012242162, 1180949189, 1349656216, 2024484324, 2361898378, 3542847567, 4048968648, 4723796756, 7085695134, 9447593512, 14171390268, 28342780536]

約数ペア:

[(1, 28342780536), (2, 14171390268), (3, 9447593512), (4, 7085695134), (6, 4723796756), (7, 4048968648), (8, 3542847567), (12, 2361898378), (14, 2024484324), (21, 1349656216), (24, 1180949189), (28, 1012242162), (42, 674828108), (56, 506121081), (84, 337414054), (168, 168707027), (487, 58198728), (974, 29099364), (1461, 19399576), (1948, 14549682), (2922, 9699788), (3409, 8314104), (3896, 7274841), (5844, 4849894), (6818, 4157052), (10227, 2771368), (11688, 2424947), (13636, 2078526), (20454, 1385684), (27272, 1039263), (40908, 692842), (81816, 346421)]