61198904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{1667}}^1$

素因数の和:2039

約数の個数: 32

約数和(自身を含む): 123999120

約数和(自身を除く): 62800216

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 353, 706, 1412, 1667, 2824, 3334, 4589, 6668, 9178, 13336, 18356, 21671, 36712, 43342, 86684, 173368, 588451, 1176902, 2353804, 4707608, 7649863, 15299726, 30599452, 61198904]

約数ペア:

[(1, 61198904), (2, 30599452), (4, 15299726), (8, 7649863), (13, 4707608), (26, 2353804), (52, 1176902), (104, 588451), (353, 173368), (706, 86684), (1412, 43342), (1667, 36712), (2824, 21671), (3334, 18356), (4589, 13336), (6668, 9178)]