8850128

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2549}}^1$

素因数の和:2595

約数の個数: 40

約数和(自身を含む): 20236800

約数和(自身を除く): 11386672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 2549, 3472, 5098, 10196, 17843, 20392, 35686, 40784, 71372, 79019, 142744, 158038, 285488, 316076, 553133, 632152, 1106266, 1264304, 2212532, 4425064, 8850128]

約数ペア:

[(1, 8850128), (2, 4425064), (4, 2212532), (7, 1264304), (8, 1106266), (14, 632152), (16, 553133), (28, 316076), (31, 285488), (56, 158038), (62, 142744), (112, 79019), (124, 71372), (217, 40784), (248, 35686), (434, 20392), (496, 17843), (868, 10196), (1736, 5098), (2549, 3472)]