1572127616

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{299567}}^1$

素因数の和:299622

約数の個数: 32

約数和(自身を含む): 3208373280

約数和(自身を除く): 1636245664

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2624, 5248, 299567, 599134, 1198268, 2396536, 4793072, 9586144, 12282247, 19172288, 24564494, 38344576, 49128988, 98257976, 196515952, 393031904, 786063808, 1572127616]

約数ペア:

[(1, 1572127616), (2, 786063808), (4, 393031904), (8, 196515952), (16, 98257976), (32, 49128988), (41, 38344576), (64, 24564494), (82, 19172288), (128, 12282247), (164, 9586144), (328, 4793072), (656, 2396536), (1312, 1198268), (2624, 599134), (5248, 299567)]