42890808

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{29297}}^1$

素因数の和:29367

約数の個数: 32

約数和(自身を含む): 108988560

約数和(自身を除く): 66097752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 29297, 58594, 87891, 117188, 175782, 234376, 351564, 703128, 1787117, 3574234, 5361351, 7148468, 10722702, 14296936, 21445404, 42890808]

約数ペア:

[(1, 42890808), (2, 21445404), (3, 14296936), (4, 10722702), (6, 7148468), (8, 5361351), (12, 3574234), (24, 1787117), (61, 703128), (122, 351564), (183, 234376), (244, 175782), (366, 117188), (488, 87891), (732, 58594), (1464, 29297)]