74920904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{7759}}^1$

素因数の和:7853

約数の個数: 32

約数和(自身を含む): 150854400

約数和(自身を除く): 75933496

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 284, 568, 1207, 2414, 4828, 7759, 9656, 15518, 31036, 62072, 131903, 263806, 527612, 550889, 1055224, 1101778, 2203556, 4407112, 9365113, 18730226, 37460452, 74920904]

約数ペア:

[(1, 74920904), (2, 37460452), (4, 18730226), (8, 9365113), (17, 4407112), (34, 2203556), (68, 1101778), (71, 1055224), (136, 550889), (142, 527612), (284, 263806), (568, 131903), (1207, 62072), (2414, 31036), (4828, 15518), (7759, 9656)]