39016770128

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11237549}}^1$

素因数の和:11237595

約数の個数: 40

約数和(自身を含む): 89181196800

約数和(自身を除く): 50164426672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 11237549, 22475098, 44950196, 78662843, 89900392, 157325686, 179800784, 314651372, 348364019, 629302744, 696728038, 1258605488, 1393456076, 2438548133, 2786912152, 4877096266, 5573824304, 9754192532, 19508385064, 39016770128]

約数ペア:

[(1, 39016770128), (2, 19508385064), (4, 9754192532), (7, 5573824304), (8, 4877096266), (14, 2786912152), (16, 2438548133), (28, 1393456076), (31, 1258605488), (56, 696728038), (62, 629302744), (112, 348364019), (124, 314651372), (217, 179800784), (248, 157325686), (434, 89900392), (496, 78662843), (868, 44950196), (1736, 22475098), (3472, 11237549)]