5650372

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1$

素因数の和:105

約数の個数: 72

約数和(自身を含む): 13142976

約数和(自身を除く): 7492604

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 43, 52, 76, 86, 91, 133, 172, 182, 247, 266, 301, 361, 364, 494, 532, 559, 602, 722, 817, 988, 1118, 1204, 1444, 1634, 1729, 2236, 2527, 3268, 3458, 3913, 4693, 5054, 5719, 6916, 7826, 9386, 10108, 10621, 11438, 15523, 15652, 18772, 21242, 22876, 31046, 32851, 42484, 62092, 65702, 74347, 108661, 131404, 148694, 201799, 217322, 297388, 403598, 434644, 807196, 1412593, 2825186, 5650372]

約数ペア:

[(1, 5650372), (2, 2825186), (4, 1412593), (7, 807196), (13, 434644), (14, 403598), (19, 297388), (26, 217322), (28, 201799), (38, 148694), (43, 131404), (52, 108661), (76, 74347), (86, 65702), (91, 62092), (133, 42484), (172, 32851), (182, 31046), (247, 22876), (266, 21242), (301, 18772), (361, 15652), (364, 15523), (494, 11438), (532, 10621), (559, 10108), (602, 9386), (722, 7826), (817, 6916), (988, 5719), (1118, 5054), (1204, 4693), (1444, 3913), (1634, 3458), (1729, 3268), (2236, 2527)]