38540362

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:307

約数の個数: 48

約数和(自身を含む): 70917120

約数和(自身を除く): 32376758

約数列:

[1, 2, 7, 14, 29, 49, 58, 71, 98, 142, 191, 203, 382, 406, 497, 994, 1337, 1421, 2059, 2674, 2842, 3479, 4118, 5539, 6958, 9359, 11078, 13561, 14413, 18718, 27122, 28826, 38773, 77546, 94927, 100891, 189854, 201782, 271411, 393269, 542822, 664489, 786538, 1328978, 2752883, 5505766, 19270181, 38540362]

約数ペア:

[(1, 38540362), (2, 19270181), (7, 5505766), (14, 2752883), (29, 1328978), (49, 786538), (58, 664489), (71, 542822), (98, 393269), (142, 271411), (191, 201782), (203, 189854), (382, 100891), (406, 94927), (497, 77546), (994, 38773), (1337, 28826), (1421, 27122), (2059, 18718), (2674, 14413), (2842, 13561), (3479, 11078), (4118, 9359), (5539, 6958)]