2004188568

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{28687}}^1$

素因数の和:28808

約数の個数: 64

約数和(自身を含む): 5205150720

約数和(自身を除く): 3200962152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 71, 82, 123, 142, 164, 213, 246, 284, 328, 426, 492, 568, 852, 984, 1704, 2911, 5822, 8733, 11644, 17466, 23288, 28687, 34932, 57374, 69864, 86061, 114748, 172122, 229496, 344244, 688488, 1176167, 2036777, 2352334, 3528501, 4073554, 4704668, 6110331, 7057002, 8147108, 9409336, 12220662, 14114004, 16294216, 24441324, 28228008, 48882648, 83507857, 167015714, 250523571, 334031428, 501047142, 668062856, 1002094284, 2004188568]

約数ペア:

[(1, 2004188568), (2, 1002094284), (3, 668062856), (4, 501047142), (6, 334031428), (8, 250523571), (12, 167015714), (24, 83507857), (41, 48882648), (71, 28228008), (82, 24441324), (123, 16294216), (142, 14114004), (164, 12220662), (213, 9409336), (246, 8147108), (284, 7057002), (328, 6110331), (426, 4704668), (492, 4073554), (568, 3528501), (852, 2352334), (984, 2036777), (1704, 1176167), (2911, 688488), (5822, 344244), (8733, 229496), (11644, 172122), (17466, 114748), (23288, 86061), (28687, 69864), (34932, 57374)]