25332244

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2801}}^1$

素因数の和:2848

約数の個数: 48

約数和(自身を含む): 56488320

約数和(自身を除く): 31156076

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 1292, 2261, 2801, 4522, 5602, 9044, 11204, 19607, 39214, 47617, 53219, 78428, 95234, 106438, 190468, 212876, 333319, 372533, 666638, 745066, 904723, 1333276, 1490132, 1809446, 3618892, 6333061, 12666122, 25332244]

約数ペア:

[(1, 25332244), (2, 12666122), (4, 6333061), (7, 3618892), (14, 1809446), (17, 1490132), (19, 1333276), (28, 904723), (34, 745066), (38, 666638), (68, 372533), (76, 333319), (119, 212876), (133, 190468), (238, 106438), (266, 95234), (323, 78428), (476, 53219), (532, 47617), (646, 39214), (1292, 19607), (2261, 11204), (2801, 9044), (4522, 5602)]