542864728

素因数分解:

$2^3\times 7^3\times {\mathrm{197837}}^1$

素因数の和:197864

約数の個数: 32

約数和(自身を含む): 1187028000

約数和(自身を除く): 644163272

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 197837, 395674, 791348, 1384859, 1582696, 2769718, 5539436, 9694013, 11078872, 19388026, 38776052, 67858091, 77552104, 135716182, 271432364, 542864728]

約数ペア:

[(1, 542864728), (2, 271432364), (4, 135716182), (7, 77552104), (8, 67858091), (14, 38776052), (28, 19388026), (49, 11078872), (56, 9694013), (98, 5539436), (196, 2769718), (343, 1582696), (392, 1384859), (686, 791348), (1372, 395674), (2744, 197837)]