286828528

素因数分解:

$2^4\times 7^1\times {\mathrm{181}}^1\times {\mathrm{14149}}^1$

素因数の和:14345

約数の個数: 40

約数和(自身を含む): 638674400

約数和(自身を除く): 351845872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 181, 362, 724, 1267, 1448, 2534, 2896, 5068, 10136, 14149, 20272, 28298, 56596, 99043, 113192, 198086, 226384, 396172, 792344, 1584688, 2560969, 5121938, 10243876, 17926783, 20487752, 35853566, 40975504, 71707132, 143414264, 286828528]

約数ペア:

[(1, 286828528), (2, 143414264), (4, 71707132), (7, 40975504), (8, 35853566), (14, 20487752), (16, 17926783), (28, 10243876), (56, 5121938), (112, 2560969), (181, 1584688), (362, 792344), (724, 396172), (1267, 226384), (1448, 198086), (2534, 113192), (2896, 99043), (5068, 56596), (10136, 28298), (14149, 20272)]