57981196

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{12253}}^1$

素因数の和:12290

約数の個数: 36

約数和(自身を含む): 125578992

約数和(自身を除く): 67597796

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 12253, 24506, 49012, 85771, 159289, 171542, 318578, 343084, 637156, 1115023, 2070757, 2230046, 4141514, 4460092, 8283028, 14495299, 28990598, 57981196]

約数ペア:

[(1, 57981196), (2, 28990598), (4, 14495299), (7, 8283028), (13, 4460092), (14, 4141514), (26, 2230046), (28, 2070757), (52, 1115023), (91, 637156), (169, 343084), (182, 318578), (338, 171542), (364, 159289), (676, 85771), (1183, 49012), (2366, 24506), (4732, 12253)]