86251298

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{6899}}^1$

素因数の和:6974

約数の個数: 32

約数和(自身を含む): 158976000

約数和(自身を除く): 72724702

約数列:

[1, 2, 7, 14, 19, 38, 47, 94, 133, 266, 329, 658, 893, 1786, 6251, 6899, 12502, 13798, 48293, 96586, 131081, 262162, 324253, 648506, 917567, 1835134, 2269771, 4539542, 6160807, 12321614, 43125649, 86251298]

約数ペア:

[(1, 86251298), (2, 43125649), (7, 12321614), (14, 6160807), (19, 4539542), (38, 2269771), (47, 1835134), (94, 917567), (133, 648506), (266, 324253), (329, 262162), (658, 131081), (893, 96586), (1786, 48293), (6251, 13798), (6899, 12502)]