38858078

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1$

素因数の和:585

約数の個数: 48

約数和(自身を含む): 73256400

約数和(自身を除く): 34398322

約数列:

[1, 2, 7, 14, 19, 38, 41, 49, 82, 98, 133, 266, 287, 509, 574, 779, 931, 1018, 1558, 1862, 2009, 3563, 4018, 5453, 7126, 9671, 10906, 19342, 20869, 24941, 38171, 41738, 49882, 67697, 76342, 135394, 146083, 292166, 396511, 473879, 793022, 947758, 1022581, 2045162, 2775577, 5551154, 19429039, 38858078]

約数ペア:

[(1, 38858078), (2, 19429039), (7, 5551154), (14, 2775577), (19, 2045162), (38, 1022581), (41, 947758), (49, 793022), (82, 473879), (98, 396511), (133, 292166), (266, 146083), (287, 135394), (509, 76342), (574, 67697), (779, 49882), (931, 41738), (1018, 38171), (1558, 24941), (1862, 20869), (2009, 19342), (3563, 10906), (4018, 9671), (5453, 7126)]