25157482

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:323

約数の個数: 48

約数和(自身を含む): 47196000

約数和(自身を除く): 22038518

約数列:

[1, 2, 7, 14, 19, 38, 49, 59, 98, 118, 133, 229, 266, 413, 458, 826, 931, 1121, 1603, 1862, 2242, 2891, 3206, 4351, 5782, 7847, 8702, 11221, 13511, 15694, 22442, 27022, 30457, 54929, 60914, 94577, 109858, 189154, 213199, 256709, 426398, 513418, 662039, 1324078, 1796963, 3593926, 12578741, 25157482]

約数ペア:

[(1, 25157482), (2, 12578741), (7, 3593926), (14, 1796963), (19, 1324078), (38, 662039), (49, 513418), (59, 426398), (98, 256709), (118, 213199), (133, 189154), (229, 109858), (266, 94577), (413, 60914), (458, 54929), (826, 30457), (931, 27022), (1121, 22442), (1603, 15694), (1862, 13511), (2242, 11221), (2891, 8702), (3206, 7847), (4351, 5782)]