77119822

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1459}}^1$

素因数の和:1600

約数の個数: 32

約数和(自身を含む): 132451200

約数和(自身を除く): 55331378

約数列:

[1, 2, 13, 19, 26, 38, 107, 214, 247, 494, 1391, 1459, 2033, 2782, 2918, 4066, 18967, 26429, 27721, 37934, 52858, 55442, 156113, 312226, 360373, 720746, 2029469, 2966147, 4058938, 5932294, 38559911, 77119822]

約数ペア:

[(1, 77119822), (2, 38559911), (13, 5932294), (19, 4058938), (26, 2966147), (38, 2029469), (107, 720746), (214, 360373), (247, 312226), (494, 156113), (1391, 55442), (1459, 52858), (2033, 37934), (2782, 27721), (2918, 26429), (4066, 18967)]