71315068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1423}}^1$

素因数の和:1522

約数の個数: 48

約数和(自身を含む): 146409984

約数和(自身を除く): 75094916

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 67, 68, 134, 187, 268, 374, 737, 748, 1139, 1423, 1474, 2278, 2846, 2948, 4556, 5692, 12529, 15653, 24191, 25058, 31306, 48382, 50116, 62612, 95341, 96764, 190682, 266101, 381364, 532202, 1048751, 1064404, 1620797, 2097502, 3241594, 4195004, 6483188, 17828767, 35657534, 71315068]

約数ペア:

[(1, 71315068), (2, 35657534), (4, 17828767), (11, 6483188), (17, 4195004), (22, 3241594), (34, 2097502), (44, 1620797), (67, 1064404), (68, 1048751), (134, 532202), (187, 381364), (268, 266101), (374, 190682), (737, 96764), (748, 95341), (1139, 62612), (1423, 50116), (1474, 48382), (2278, 31306), (2846, 25058), (2948, 24191), (4556, 15653), (5692, 12529)]