28507072

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{40493}}^1$

素因数の和:40516

約数の個数: 28

約数和(自身を含む): 61712856

約数和(自身を除く): 33205784

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 40493, 80986, 161972, 323944, 445423, 647888, 890846, 1295776, 1781692, 2591552, 3563384, 7126768, 14253536, 28507072]

約数ペア:

[(1, 28507072), (2, 14253536), (4, 7126768), (8, 3563384), (11, 2591552), (16, 1781692), (22, 1295776), (32, 890846), (44, 647888), (64, 445423), (88, 323944), (176, 161972), (352, 80986), (704, 40493)]