28166084

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{229}}^1\times {\mathrm{317}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 50174040

約数和(自身を除く): 22007956

約数列:

[1, 2, 4, 97, 194, 229, 317, 388, 458, 634, 916, 1268, 22213, 30749, 44426, 61498, 72593, 88852, 122996, 145186, 290372, 7041521, 14083042, 28166084]

約数ペア:

[(1, 28166084), (2, 14083042), (4, 7041521), (97, 290372), (194, 145186), (229, 122996), (317, 88852), (388, 72593), (458, 61498), (634, 44426), (916, 30749), (1268, 22213)]