26455716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{379}}^1$

素因数の和:673

約数の個数: 72

約数和(自身を含む): 76905920

約数和(自身を除く): 50450204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 277, 379, 554, 758, 831, 1108, 1137, 1516, 1662, 1939, 2274, 2493, 2653, 3324, 3411, 3878, 4548, 4986, 5306, 5817, 6822, 7756, 7959, 9972, 10612, 11634, 13644, 15918, 17451, 23268, 23877, 31836, 34902, 47754, 69804, 95508, 104983, 209966, 314949, 419932, 629898, 734881, 944847, 1259796, 1469762, 1889694, 2204643, 2939524, 3779388, 4409286, 6613929, 8818572, 13227858, 26455716]

約数ペア:

[(1, 26455716), (2, 13227858), (3, 8818572), (4, 6613929), (6, 4409286), (7, 3779388), (9, 2939524), (12, 2204643), (14, 1889694), (18, 1469762), (21, 1259796), (28, 944847), (36, 734881), (42, 629898), (63, 419932), (84, 314949), (126, 209966), (252, 104983), (277, 95508), (379, 69804), (554, 47754), (758, 34902), (831, 31836), (1108, 23877), (1137, 23268), (1516, 17451), (1662, 15918), (1939, 13644), (2274, 11634), (2493, 10612), (2653, 9972), (3324, 7959), (3411, 7756), (3878, 6822), (4548, 5817), (4986, 5306)]