28211036178

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{1155527}}^1$

素因数の和:1155858

約数の個数: 32

約数和(自身を含む): 60956413056

約数和(自身を除く): 32745376878

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 313, 626, 939, 1878, 4069, 8138, 12207, 24414, 1155527, 2311054, 3466581, 6933162, 15021851, 30043702, 45065553, 90131106, 361679951, 723359902, 1085039853, 2170079706, 4701839363, 9403678726, 14105518089, 28211036178]

約数ペア:

[(1, 28211036178), (2, 14105518089), (3, 9403678726), (6, 4701839363), (13, 2170079706), (26, 1085039853), (39, 723359902), (78, 361679951), (313, 90131106), (626, 45065553), (939, 30043702), (1878, 15021851), (4069, 6933162), (8138, 3466581), (12207, 2311054), (24414, 1155527)]