25551692

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{347}}^1\times {\mathrm{449}}^1$

素因数の和:841

約数の個数: 24

約数和(自身を含む): 46040400

約数和(自身を除く): 20488708

約数列:

[1, 2, 4, 41, 82, 164, 347, 449, 694, 898, 1388, 1796, 14227, 18409, 28454, 36818, 56908, 73636, 155803, 311606, 623212, 6387923, 12775846, 25551692]

約数ペア:

[(1, 25551692), (2, 12775846), (4, 6387923), (41, 623212), (82, 311606), (164, 155803), (347, 73636), (449, 56908), (694, 36818), (898, 28454), (1388, 18409), (1796, 14227)]