25814388

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:205

約数の個数: 72

約数和(自身を含む): 65288160

約数和(自身を除く): 39473772

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 59, 76, 101, 114, 118, 177, 202, 228, 236, 303, 354, 361, 404, 606, 708, 722, 1083, 1121, 1212, 1444, 1919, 2166, 2242, 3363, 3838, 4332, 4484, 5757, 5959, 6726, 7676, 11514, 11918, 13452, 17877, 21299, 23028, 23836, 35754, 36461, 42598, 63897, 71508, 72922, 85196, 109383, 113221, 127794, 145844, 218766, 226442, 255588, 339663, 437532, 452884, 679326, 1358652, 2151199, 4302398, 6453597, 8604796, 12907194, 25814388]

約数ペア:

[(1, 25814388), (2, 12907194), (3, 8604796), (4, 6453597), (6, 4302398), (12, 2151199), (19, 1358652), (38, 679326), (57, 452884), (59, 437532), (76, 339663), (101, 255588), (114, 226442), (118, 218766), (177, 145844), (202, 127794), (228, 113221), (236, 109383), (303, 85196), (354, 72922), (361, 71508), (404, 63897), (606, 42598), (708, 36461), (722, 35754), (1083, 23836), (1121, 23028), (1212, 21299), (1444, 17877), (1919, 13452), (2166, 11918), (2242, 11514), (3363, 7676), (3838, 6726), (4332, 5959), (4484, 5757)]