25014374

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 50319360

約数和(自身を除く): 25304986

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 83, 103, 133, 154, 166, 206, 209, 266, 418, 581, 721, 913, 1133, 1162, 1442, 1463, 1577, 1826, 1957, 2266, 2926, 3154, 3914, 6391, 7931, 8549, 11039, 12782, 13699, 15862, 17098, 17347, 21527, 22078, 27398, 34694, 43054, 59843, 94039, 119686, 121429, 150689, 162431, 188078, 242858, 301378, 324862, 658273, 1137017, 1316546, 1786741, 2274034, 3573482, 12507187, 25014374]

約数ペア:

[(1, 25014374), (2, 12507187), (7, 3573482), (11, 2274034), (14, 1786741), (19, 1316546), (22, 1137017), (38, 658273), (77, 324862), (83, 301378), (103, 242858), (133, 188078), (154, 162431), (166, 150689), (206, 121429), (209, 119686), (266, 94039), (418, 59843), (581, 43054), (721, 34694), (913, 27398), (1133, 22078), (1162, 21527), (1442, 17347), (1463, 17098), (1577, 15862), (1826, 13699), (1957, 12782), (2266, 11039), (2926, 8549), (3154, 7931), (3914, 6391)]