72563456

素因数分解:

$2^8\times 7^1\times {\mathrm{40493}}^1$

素因数の和:40516

約数の個数: 36

約数和(自身を含む): 165539472

約数和(自身を除く): 92976016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 40493, 80986, 161972, 283451, 323944, 566902, 647888, 1133804, 1295776, 2267608, 2591552, 4535216, 5183104, 9070432, 10366208, 18140864, 36281728, 72563456]

約数ペア:

[(1, 72563456), (2, 36281728), (4, 18140864), (7, 10366208), (8, 9070432), (14, 5183104), (16, 4535216), (28, 2591552), (32, 2267608), (56, 1295776), (64, 1133804), (112, 647888), (128, 566902), (224, 323944), (256, 283451), (448, 161972), (896, 80986), (1792, 40493)]