26431338766

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{161267}}^1$

素因数の和:161808

約数の個数: 32

約数和(自身を含む): 47374087680

約数和(自身を除く): 20942748914

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 509, 1018, 3563, 7126, 11707, 23414, 81949, 161267, 163898, 322534, 1128869, 2257738, 3709141, 7418282, 25963987, 51927974, 82084903, 164169806, 574594321, 1149188642, 1887952769, 3775905538, 13215669383, 26431338766]

約数ペア:

[(1, 26431338766), (2, 13215669383), (7, 3775905538), (14, 1887952769), (23, 1149188642), (46, 574594321), (161, 164169806), (322, 82084903), (509, 51927974), (1018, 25963987), (3563, 7418282), (7126, 3709141), (11707, 2257738), (23414, 1128869), (81949, 322534), (161267, 163898)]