26671484

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{3319}}^1$

素因数の和:3378

約数の個数: 36

約数和(自身を含む): 55636560

約数和(自身を除く): 28965076

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 574, 1148, 2009, 3319, 4018, 6638, 8036, 13276, 23233, 46466, 92932, 136079, 162631, 272158, 325262, 544316, 650524, 952553, 1905106, 3810212, 6667871, 13335742, 26671484]

約数ペア:

[(1, 26671484), (2, 13335742), (4, 6667871), (7, 3810212), (14, 1905106), (28, 952553), (41, 650524), (49, 544316), (82, 325262), (98, 272158), (164, 162631), (196, 136079), (287, 92932), (574, 46466), (1148, 23233), (2009, 13276), (3319, 8036), (4018, 6638)]