495532072

素因数分解:

$2^3\times 7^1\times {\mathrm{571}}^1\times {\mathrm{15497}}^1$

素因数の和:16081

約数の個数: 32

約数和(自身を含む): 1063782720

約数和(自身を除く): 568250648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 571, 1142, 2284, 3997, 4568, 7994, 15497, 15988, 30994, 31976, 61988, 108479, 123976, 216958, 433916, 867832, 8848787, 17697574, 35395148, 61941509, 70790296, 123883018, 247766036, 495532072]

約数ペア:

[(1, 495532072), (2, 247766036), (4, 123883018), (7, 70790296), (8, 61941509), (14, 35395148), (28, 17697574), (56, 8848787), (571, 867832), (1142, 433916), (2284, 216958), (3997, 123976), (4568, 108479), (7994, 61988), (15497, 31976), (15988, 30994)]