63405706

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{317}}^1$

素因数の和:503

約数の個数: 48

約数和(自身を含む): 120284136

約数和(自身を除く): 56878430

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 157, 182, 314, 317, 634, 637, 1099, 1274, 2041, 2198, 2219, 4082, 4121, 4438, 7693, 8242, 14287, 15386, 15533, 28574, 28847, 31066, 49769, 57694, 99538, 100009, 200018, 201929, 348383, 403858, 646997, 696766, 1293994, 2438681, 4528979, 4877362, 9057958, 31702853, 63405706]

約数ペア:

[(1, 63405706), (2, 31702853), (7, 9057958), (13, 4877362), (14, 4528979), (26, 2438681), (49, 1293994), (91, 696766), (98, 646997), (157, 403858), (182, 348383), (314, 201929), (317, 200018), (634, 100009), (637, 99538), (1099, 57694), (1274, 49769), (2041, 31066), (2198, 28847), (2219, 28574), (4082, 15533), (4121, 15386), (4438, 14287), (7693, 8242)]