72697744

素因数分解:

$2^4\times 7^1\times {\mathrm{649087}}^1$

素因数の和:649102

約数の個数: 20

約数和(自身を含む): 160973824

約数和(自身を除く): 88276080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 649087, 1298174, 2596348, 4543609, 5192696, 9087218, 10385392, 18174436, 36348872, 72697744]

約数ペア:

[(1, 72697744), (2, 36348872), (4, 18174436), (7, 10385392), (8, 9087218), (14, 5192696), (16, 4543609), (28, 2596348), (56, 1298174), (112, 649087)]