65028944

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12583}}^1$

素因数の和:12627

約数の個数: 40

約数和(自身を含む): 140437440

約数和(自身を除く): 75408496

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 12583, 25166, 50332, 100664, 201328, 213911, 239077, 427822, 478154, 855644, 956308, 1711288, 1912616, 3422576, 3825232, 4064309, 8128618, 16257236, 32514472, 65028944]

約数ペア:

[(1, 65028944), (2, 32514472), (4, 16257236), (8, 8128618), (16, 4064309), (17, 3825232), (19, 3422576), (34, 1912616), (38, 1711288), (68, 956308), (76, 855644), (136, 478154), (152, 427822), (272, 239077), (304, 213911), (323, 201328), (646, 100664), (1292, 50332), (2584, 25166), (5168, 12583)]