4965432688

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{212999}}^1$

素因数の和:213085

約数の個数: 40

約数和(自身を含む): 10142208000

約数和(自身を除く): 5176775312

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 94, 124, 188, 248, 376, 496, 752, 1457, 2914, 5828, 11656, 23312, 212999, 425998, 851996, 1703992, 3407984, 6602969, 10010953, 13205938, 20021906, 26411876, 40043812, 52823752, 80087624, 105647504, 160175248, 310339543, 620679086, 1241358172, 2482716344, 4965432688]

約数ペア:

[(1, 4965432688), (2, 2482716344), (4, 1241358172), (8, 620679086), (16, 310339543), (31, 160175248), (47, 105647504), (62, 80087624), (94, 52823752), (124, 40043812), (188, 26411876), (248, 20021906), (376, 13205938), (496, 10010953), (752, 6602969), (1457, 3407984), (2914, 1703992), (5828, 851996), (11656, 425998), (23312, 212999)]