2067986688

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{86861}}^1$

素因数の和:86911

約数の個数: 72

約数和(自身を含む): 5681469696

約数和(自身を除く): 3613483008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1984, 2976, 3968, 5952, 7936, 11904, 23808, 86861, 173722, 260583, 347444, 521166, 694888, 1042332, 1389776, 2084664, 2692691, 2779552, 4169328, 5385382, 5559104, 8078073, 8338656, 10770764, 11118208, 16156146, 16677312, 21541528, 22236416, 32312292, 33354624, 43083056, 64624584, 66709248, 86166112, 129249168, 172332224, 258498336, 344664448, 516996672, 689328896, 1033993344, 2067986688]

約数ペア:

[(1, 2067986688), (2, 1033993344), (3, 689328896), (4, 516996672), (6, 344664448), (8, 258498336), (12, 172332224), (16, 129249168), (24, 86166112), (31, 66709248), (32, 64624584), (48, 43083056), (62, 33354624), (64, 32312292), (93, 22236416), (96, 21541528), (124, 16677312), (128, 16156146), (186, 11118208), (192, 10770764), (248, 8338656), (256, 8078073), (372, 5559104), (384, 5385382), (496, 4169328), (744, 2779552), (768, 2692691), (992, 2084664), (1488, 1389776), (1984, 1042332), (2976, 694888), (3968, 521166), (5952, 347444), (7936, 260583), (11904, 173722), (23808, 86861)]