25462052

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{229}}^1$

素因数の和:289

約数の個数: 72

約数和(自身を含む): 58887360

約数和(自身を除く): 33425308

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 229, 266, 308, 361, 418, 458, 532, 722, 836, 916, 1444, 1463, 1603, 2519, 2527, 2926, 3206, 3971, 4351, 5038, 5054, 5852, 6412, 7942, 8702, 10076, 10108, 15884, 17404, 17633, 27797, 30457, 35266, 47861, 55594, 60914, 70532, 82669, 95722, 111188, 121828, 165338, 191444, 330676, 335027, 578683, 670054, 909359, 1157366, 1340108, 1818718, 2314732, 3637436, 6365513, 12731026, 25462052]

約数ペア:

[(1, 25462052), (2, 12731026), (4, 6365513), (7, 3637436), (11, 2314732), (14, 1818718), (19, 1340108), (22, 1157366), (28, 909359), (38, 670054), (44, 578683), (76, 335027), (77, 330676), (133, 191444), (154, 165338), (209, 121828), (229, 111188), (266, 95722), (308, 82669), (361, 70532), (418, 60914), (458, 55594), (532, 47861), (722, 35266), (836, 30457), (916, 27797), (1444, 17633), (1463, 17404), (1603, 15884), (2519, 10108), (2527, 10076), (2926, 8702), (3206, 7942), (3971, 6412), (4351, 5852), (5038, 5054)]