27523628

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 72

約数和(自身を含む): 57870960

約数和(自身を除く): 30347332

約数列:

[1, 2, 4, 11, 19, 22, 38, 41, 44, 73, 76, 82, 121, 146, 164, 209, 242, 292, 418, 451, 484, 779, 803, 836, 902, 1387, 1558, 1606, 1804, 2299, 2774, 2993, 3116, 3212, 4598, 4961, 5548, 5986, 8569, 8833, 9196, 9922, 11972, 15257, 17138, 17666, 19844, 30514, 32923, 34276, 35332, 56867, 61028, 65846, 94259, 113734, 131692, 167827, 188518, 227468, 335654, 362153, 377036, 625537, 671308, 724306, 1251074, 1448612, 2502148, 6880907, 13761814, 27523628]

約数ペア:

[(1, 27523628), (2, 13761814), (4, 6880907), (11, 2502148), (19, 1448612), (22, 1251074), (38, 724306), (41, 671308), (44, 625537), (73, 377036), (76, 362153), (82, 335654), (121, 227468), (146, 188518), (164, 167827), (209, 131692), (242, 113734), (292, 94259), (418, 65846), (451, 61028), (484, 56867), (779, 35332), (803, 34276), (836, 32923), (902, 30514), (1387, 19844), (1558, 17666), (1606, 17138), (1804, 15257), (2299, 11972), (2774, 9922), (2993, 9196), (3116, 8833), (3212, 8569), (4598, 5986), (4961, 5548)]