67929764

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{337}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 142641408

約数和(自身を除く): 74711644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 313, 322, 337, 626, 644, 674, 1252, 1348, 2191, 2359, 4382, 4718, 7199, 7751, 8764, 9436, 14398, 15502, 28796, 31004, 50393, 54257, 100786, 105481, 108514, 201572, 210962, 217028, 421924, 738367, 1476734, 2426063, 2953468, 4852126, 9704252, 16982441, 33964882, 67929764]

約数ペア:

[(1, 67929764), (2, 33964882), (4, 16982441), (7, 9704252), (14, 4852126), (23, 2953468), (28, 2426063), (46, 1476734), (92, 738367), (161, 421924), (313, 217028), (322, 210962), (337, 201572), (626, 108514), (644, 105481), (674, 100786), (1252, 54257), (1348, 50393), (2191, 31004), (2359, 28796), (4382, 15502), (4718, 14398), (7199, 9436), (7751, 8764)]