2586741824

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{5903}}^1$

素因数の和:6123

約数の個数: 56

約数和(自身を含む): 5290645248

約数和(自身を除く): 2703903424

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 167, 328, 334, 656, 668, 1312, 1336, 2624, 2672, 5344, 5903, 6847, 10688, 11806, 13694, 23612, 27388, 47224, 54776, 94448, 109552, 188896, 219104, 242023, 377792, 438208, 484046, 968092, 985801, 1936184, 1971602, 3872368, 3943204, 7744736, 7886408, 15489472, 15772816, 31545632, 40417841, 63091264, 80835682, 161671364, 323342728, 646685456, 1293370912, 2586741824]

約数ペア:

[(1, 2586741824), (2, 1293370912), (4, 646685456), (8, 323342728), (16, 161671364), (32, 80835682), (41, 63091264), (64, 40417841), (82, 31545632), (164, 15772816), (167, 15489472), (328, 7886408), (334, 7744736), (656, 3943204), (668, 3872368), (1312, 1971602), (1336, 1936184), (2624, 985801), (2672, 968092), (5344, 484046), (5903, 438208), (6847, 377792), (10688, 242023), (11806, 219104), (13694, 188896), (23612, 109552), (27388, 94448), (47224, 54776)]