39897708

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{761}}^1$

素因数の和:1042

約数の個数: 48

約数和(自身を含む): 99084384

約数和(自身を除く): 59186676

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 257, 514, 761, 771, 1028, 1522, 1542, 2283, 3044, 3084, 4369, 4566, 8738, 9132, 12937, 13107, 17476, 25874, 26214, 38811, 51748, 52428, 77622, 155244, 195577, 391154, 586731, 782308, 1173462, 2346924, 3324809, 6649618, 9974427, 13299236, 19948854, 39897708]

約数ペア:

[(1, 39897708), (2, 19948854), (3, 13299236), (4, 9974427), (6, 6649618), (12, 3324809), (17, 2346924), (34, 1173462), (51, 782308), (68, 586731), (102, 391154), (204, 195577), (257, 155244), (514, 77622), (761, 52428), (771, 51748), (1028, 38811), (1522, 26214), (1542, 25874), (2283, 17476), (3044, 13107), (3084, 12937), (4369, 9132), (4566, 8738)]