69643912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{16333}}^1$

素因数の和:16393

約数の個数: 32

約数和(自身を含む): 144065880

約数和(自身を除く): 74421968

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 16333, 32666, 65332, 130664, 212329, 424658, 669653, 849316, 1339306, 1698632, 2678612, 5357224, 8705489, 17410978, 34821956, 69643912]

約数ペア:

[(1, 69643912), (2, 34821956), (4, 17410978), (8, 8705489), (13, 5357224), (26, 2678612), (41, 1698632), (52, 1339306), (82, 849316), (104, 669653), (164, 424658), (328, 212329), (533, 130664), (1066, 65332), (2132, 32666), (4264, 16333)]