3642128

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1049}}^1$

素因数の和:1095

約数の個数: 40

約数和(自身を含む): 8332800

約数和(自身を除く): 4690672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1049, 1736, 2098, 3472, 4196, 7343, 8392, 14686, 16784, 29372, 32519, 58744, 65038, 117488, 130076, 227633, 260152, 455266, 520304, 910532, 1821064, 3642128]

約数ペア:

[(1, 3642128), (2, 1821064), (4, 910532), (7, 520304), (8, 455266), (14, 260152), (16, 227633), (28, 130076), (31, 117488), (56, 65038), (62, 58744), (112, 32519), (124, 29372), (217, 16784), (248, 14686), (434, 8392), (496, 7343), (868, 4196), (1049, 3472), (1736, 2098)]