42711988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{16453}}^1$

素因数の和:16527

約数の個数: 24

約数和(自身を含む): 82928160

約数和(自身を除く): 40216172

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 2596, 16453, 32906, 65812, 180983, 361966, 723932, 970727, 1941454, 3882908, 10677997, 21355994, 42711988]

約数ペア:

[(1, 42711988), (2, 21355994), (4, 10677997), (11, 3882908), (22, 1941454), (44, 970727), (59, 723932), (118, 361966), (236, 180983), (649, 65812), (1298, 32906), (2596, 16453)]