27654956

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{229}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 58732800

約数和(自身を除く): 31077844

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 227, 229, 266, 454, 458, 532, 908, 916, 1589, 1603, 3178, 3206, 4313, 4351, 6356, 6412, 8626, 8702, 17252, 17404, 30191, 30457, 51983, 60382, 60914, 103966, 120764, 121828, 207932, 363881, 727762, 987677, 1455524, 1975354, 3950708, 6913739, 13827478, 27654956]

約数ペア:

[(1, 27654956), (2, 13827478), (4, 6913739), (7, 3950708), (14, 1975354), (19, 1455524), (28, 987677), (38, 727762), (76, 363881), (133, 207932), (227, 121828), (229, 120764), (266, 103966), (454, 60914), (458, 60382), (532, 51983), (908, 30457), (916, 30191), (1589, 17404), (1603, 17252), (3178, 8702), (3206, 8626), (4313, 6412), (4351, 6356)]