3827824

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:278

約数の個数: 80

約数和(自身を含む): 9999360

約数和(自身を除く): 6171536

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 239, 286, 308, 364, 478, 572, 616, 728, 956, 1001, 1144, 1232, 1456, 1673, 1912, 2002, 2288, 2629, 3107, 3346, 3824, 4004, 5258, 6214, 6692, 8008, 10516, 12428, 13384, 16016, 18403, 21032, 21749, 24856, 26768, 34177, 36806, 42064, 43498, 49712, 68354, 73612, 86996, 136708, 147224, 173992, 239239, 273416, 294448, 347984, 478478, 546832, 956956, 1913912, 3827824]

約数ペア:

[(1, 3827824), (2, 1913912), (4, 956956), (7, 546832), (8, 478478), (11, 347984), (13, 294448), (14, 273416), (16, 239239), (22, 173992), (26, 147224), (28, 136708), (44, 86996), (52, 73612), (56, 68354), (77, 49712), (88, 43498), (91, 42064), (104, 36806), (112, 34177), (143, 26768), (154, 24856), (176, 21749), (182, 21032), (208, 18403), (239, 16016), (286, 13384), (308, 12428), (364, 10516), (478, 8008), (572, 6692), (616, 6214), (728, 5258), (956, 4004), (1001, 3824), (1144, 3346), (1232, 3107), (1456, 2629), (1673, 2288), (1912, 2002)]