1566972496

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{383}}^1\times {\mathrm{6911}}^1$

素因数の和:7339

約数の個数: 40

約数和(自身を含む): 3126657024

約数和(自身を除く): 1559684528

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 383, 592, 766, 1532, 3064, 6128, 6911, 13822, 14171, 27644, 28342, 55288, 56684, 110576, 113368, 226736, 255707, 511414, 1022828, 2045656, 2646913, 4091312, 5293826, 10587652, 21175304, 42350608, 97935781, 195871562, 391743124, 783486248, 1566972496]

約数ペア:

[(1, 1566972496), (2, 783486248), (4, 391743124), (8, 195871562), (16, 97935781), (37, 42350608), (74, 21175304), (148, 10587652), (296, 5293826), (383, 4091312), (592, 2646913), (766, 2045656), (1532, 1022828), (3064, 511414), (6128, 255707), (6911, 226736), (13822, 113368), (14171, 110576), (27644, 56684), (28342, 55288)]