1822875392

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{17669}}^1$

素因数の和:17729

約数の個数: 72

約数和(自身を含む): 4045157760

約数和(自身を除く): 2222282368

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 403, 416, 496, 806, 832, 992, 1612, 1664, 1984, 3224, 3328, 3968, 6448, 7936, 12896, 17669, 25792, 35338, 51584, 70676, 103168, 141352, 229697, 282704, 459394, 547739, 565408, 918788, 1095478, 1130816, 1837576, 2190956, 2261632, 3675152, 4381912, 4523264, 7120607, 7350304, 8763824, 14241214, 14700608, 17527648, 28482428, 29401216, 35055296, 56964856, 58802432, 70110592, 113929712, 140221184, 227859424, 455718848, 911437696, 1822875392]

約数ペア:

[(1, 1822875392), (2, 911437696), (4, 455718848), (8, 227859424), (13, 140221184), (16, 113929712), (26, 70110592), (31, 58802432), (32, 56964856), (52, 35055296), (62, 29401216), (64, 28482428), (104, 17527648), (124, 14700608), (128, 14241214), (208, 8763824), (248, 7350304), (256, 7120607), (403, 4523264), (416, 4381912), (496, 3675152), (806, 2261632), (832, 2190956), (992, 1837576), (1612, 1130816), (1664, 1095478), (1984, 918788), (3224, 565408), (3328, 547739), (3968, 459394), (6448, 282704), (7936, 229697), (12896, 141352), (17669, 103168), (25792, 70676), (35338, 51584)]