76289902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{397}}^1$

素因数の和:820

約数の個数: 32

約数和(自身を含む): 130384800

約数和(自身を除く): 54094898

約数列:

[1, 2, 13, 19, 26, 38, 247, 389, 397, 494, 778, 794, 5057, 5161, 7391, 7543, 10114, 10322, 14782, 15086, 96083, 98059, 154433, 192166, 196118, 308866, 2007629, 2934227, 4015258, 5868454, 38144951, 76289902]

約数ペア:

[(1, 76289902), (2, 38144951), (13, 5868454), (19, 4015258), (26, 2934227), (38, 2007629), (247, 308866), (389, 196118), (397, 192166), (494, 154433), (778, 98059), (794, 96083), (5057, 15086), (5161, 14782), (7391, 10322), (7543, 10114)]