39928546

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1321}}^1$

素因数の和:1474

約数の個数: 32

約数和(自身を含む): 73101312

約数和(自身を除く): 33172766

約数列:

[1, 2, 7, 14, 17, 34, 119, 127, 238, 254, 889, 1321, 1778, 2159, 2642, 4318, 9247, 15113, 18494, 22457, 30226, 44914, 157199, 167767, 314398, 335534, 1174369, 2348738, 2852039, 5704078, 19964273, 39928546]

約数ペア:

[(1, 39928546), (2, 19964273), (7, 5704078), (14, 2852039), (17, 2348738), (34, 1174369), (119, 335534), (127, 314398), (238, 167767), (254, 157199), (889, 44914), (1321, 30226), (1778, 22457), (2159, 18494), (2642, 15113), (4318, 9247)]