348242128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{13183}}^1$

素因数の和:13331

約数の個数: 40

約数和(自身を含む): 732397568

約数和(自身を除く): 384155440

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 127, 208, 254, 508, 1016, 1651, 2032, 3302, 6604, 13183, 13208, 26366, 26416, 52732, 105464, 171379, 210928, 342758, 685516, 1371032, 1674241, 2742064, 3348482, 6696964, 13393928, 21765133, 26787856, 43530266, 87060532, 174121064, 348242128]

約数ペア:

[(1, 348242128), (2, 174121064), (4, 87060532), (8, 43530266), (13, 26787856), (16, 21765133), (26, 13393928), (52, 6696964), (104, 3348482), (127, 2742064), (208, 1674241), (254, 1371032), (508, 685516), (1016, 342758), (1651, 210928), (2032, 171379), (3302, 105464), (6604, 52732), (13183, 26416), (13208, 26366)]