1327168

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:334

約数の個数: 28

約数和(自身を含む): 2674620

約数和(自身を除く): 1347452

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 233, 356, 466, 712, 932, 1424, 1864, 2848, 3728, 5696, 7456, 14912, 20737, 41474, 82948, 165896, 331792, 663584, 1327168]

約数ペア:

[(1, 1327168), (2, 663584), (4, 331792), (8, 165896), (16, 82948), (32, 41474), (64, 20737), (89, 14912), (178, 7456), (233, 5696), (356, 3728), (466, 2848), (712, 1864), (932, 1424)]