16642116736

素因数分解:

$2^7\times 7^1\times {\mathrm{18573791}}^1$

素因数の和:18573812

約数の個数: 32

約数和(自身を含む): 37890535680

約数和(自身を除く): 21248418944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 18573791, 37147582, 74295164, 130016537, 148590328, 260033074, 297180656, 520066148, 594361312, 1040132296, 1188722624, 2080264592, 2377445248, 4160529184, 8321058368, 16642116736]

約数ペア:

[(1, 16642116736), (2, 8321058368), (4, 4160529184), (7, 2377445248), (8, 2080264592), (14, 1188722624), (16, 1040132296), (28, 594361312), (32, 520066148), (56, 297180656), (64, 260033074), (112, 148590328), (128, 130016537), (224, 74295164), (448, 37147582), (896, 18573791)]