1570271456

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{164117}}^1$

素因数の和:164163

約数の個数: 48

約数和(自身を含む): 3474049824

約数和(自身を除く): 1903778368

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 184, 208, 299, 368, 416, 598, 736, 1196, 2392, 4784, 9568, 164117, 328234, 656468, 1312936, 2133521, 2625872, 3774691, 4267042, 5251744, 7549382, 8534084, 15098764, 17068168, 30197528, 34136336, 49070983, 60395056, 68272672, 98141966, 120790112, 196283932, 392567864, 785135728, 1570271456]

約数ペア:

[(1, 1570271456), (2, 785135728), (4, 392567864), (8, 196283932), (13, 120790112), (16, 98141966), (23, 68272672), (26, 60395056), (32, 49070983), (46, 34136336), (52, 30197528), (92, 17068168), (104, 15098764), (184, 8534084), (208, 7549382), (299, 5251744), (368, 4267042), (416, 3774691), (598, 2625872), (736, 2133521), (1196, 1312936), (2392, 656468), (4784, 328234), (9568, 164117)]